UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXe4rd+o2ZtP4pa7y3S618zLKEo5i4Jz/MgUHDwTAbQ=' 
WHERE 
  key_id = '8efd2dcb9fc1dc68c619a55d92a7debdc40296d8c373cae77966e34f56a7bd57' 
  AND (
    token = 'rXe4rd+o2ZtP4pa7y3S618zLKEo5i4Jz/MgUHDwTAbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )