UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWWvd0SEl/Rj6Xb7UPBZHOvp2o8+zHA22fwSljSpAgo=' 
WHERE 
  key_id = '2bfa0cf7fbec3fa3ad4bc9601f1f3a65dd5e53598d823e5c243e47cebd71b5fb' 
  AND (
    token = 'MWWvd0SEl/Rj6Xb7UPBZHOvp2o8+zHA22fwSljSpAgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )