UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KF/UfyP5UhtIYmKR7ZtiduCMDEilqDkDPbLq+J3dqPI=' 
WHERE 
  key_id = 'ebf6bd54da0691569f12f51a7febe32eb3a9470608850244965b470e5c6545d4' 
  AND (
    token = 'KF/UfyP5UhtIYmKR7ZtiduCMDEilqDkDPbLq+J3dqPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )