UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W319H4iwHP+NSkPjDmxgu5Yu+0QaGm753CA+mb2I5X4=' 
WHERE 
  key_id = 'c30ac5cd3ff994f7f402e51dee6a68cad0c9ab210e79cbc319c20ef0aa4b9d9a' 
  AND (
    token = 'W319H4iwHP+NSkPjDmxgu5Yu+0QaGm753CA+mb2I5X4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )