UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUpMUE0OUxUbJKhRVf7g3u6a1VXuVUQ/JEPIvlir4fY=' 
WHERE 
  key_id = '56d3372a0bd6b1a5fc6ed7730a5a37fb2aac66e4e387c51a21473fc459f06783' 
  AND (
    token = 'tUpMUE0OUxUbJKhRVf7g3u6a1VXuVUQ/JEPIvlir4fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )