UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaGllF8zrGWwdc+CkyAce/jkYgajbt0mVO4cHiXNpnw=' 
WHERE 
  key_id = '5910d55bf4a54c9ccb161e60f52a95a45d7d498d2e91d3e3d9cdeb524c0ffa52' 
  AND (
    token = 'gaGllF8zrGWwdc+CkyAce/jkYgajbt0mVO4cHiXNpnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )