UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYyLL/z9hIntP7ip2GLvHp6gGJckB13JOd/jD0+2Gsk=' 
WHERE 
  key_id = '201db3e87629bd47f33be6c1f9d77e1f52fe50e88a5f728ea76d758956e30109' 
  AND (
    token = 'JYyLL/z9hIntP7ip2GLvHp6gGJckB13JOd/jD0+2Gsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029