UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrGqs3Yx2kuh2Ke6KAuLu897KafvpHVLn8FPQgpSiWQ=' 
WHERE 
  key_id = '54cdd156bfcf1fd4ae394db021defc2e1210a8c92ca376810e3ef4bd4441f0c9' 
  AND (
    token = 'zrGqs3Yx2kuh2Ke6KAuLu897KafvpHVLn8FPQgpSiWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )