UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eo/O2bc8xay0HMoMXVTkelYCsOnQRTyJaFPfRjV1XE4=' 
WHERE 
  key_id = 'bfe4a5af603ba6d0dd19b1cfc734044c0f20bf5ab4ec4b235302816c1f1dd06e' 
  AND (
    token = 'eo/O2bc8xay0HMoMXVTkelYCsOnQRTyJaFPfRjV1XE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )