UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecyePjUGnIGOBIGEdkyYVA2QNelNc0l9pkCss7pxBQ8=' 
WHERE 
  key_id = '68f2bca95d49e5dc266fb51045ffa0066eae549573c15549c9412fc38863f182' 
  AND (
    token = 'ecyePjUGnIGOBIGEdkyYVA2QNelNc0l9pkCss7pxBQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )