UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lsiIcTCk1rnlj/ESJpsYRLtXnw4aoRB5CdbX7hNxlJA=' 
WHERE 
  key_id = '8eb62ad34fa2fae8e3dac4010beabe6f490df04cb5c623077f393df039cfec37' 
  AND (
    token = 'lsiIcTCk1rnlj/ESJpsYRLtXnw4aoRB5CdbX7hNxlJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )