UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SczsNoj9tDJDPH34G8Hr3dEu900tWFeLjXMYkRcYyrY=' 
WHERE 
  key_id = 'f2a8a3c9fdf8f41de062fa53a369fd01eb89fe65b7650202da04a5b25e1a8456' 
  AND (
    token = 'SczsNoj9tDJDPH34G8Hr3dEu900tWFeLjXMYkRcYyrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )