UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynUXJanZqXGJ/4tJYczmtzjjCxUMFdTEphaAJqNTz7Q=' 
WHERE 
  key_id = '3dd15324b79a9b4077b16924391dc75890c1d85b1858e4b2cec3ae92fb71179d' 
  AND (
    token = 'ynUXJanZqXGJ/4tJYczmtzjjCxUMFdTEphaAJqNTz7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )