UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdlhYXNPqfmMoF6Fg3HglwR6xnxQSPlxC19qRpPy0bU=' 
WHERE 
  key_id = 'eb927547aa30682645428245533291fd70a198b2296181677e6245afee3d9808' 
  AND (
    token = 'bdlhYXNPqfmMoF6Fg3HglwR6xnxQSPlxC19qRpPy0bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )