UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeovzLVAFciWO2IMYWidgam16uVD2Ix6UTk5umLQ/MY=' 
WHERE 
  key_id = '1ab0e1f97ee7b1a3cccb708d23464d209fd25ee2852c6820647fd6e7935b8936' 
  AND (
    token = 'PeovzLVAFciWO2IMYWidgam16uVD2Ix6UTk5umLQ/MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )