UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/r671IG2SBqW6lDwt5PTHyCy/Qlk5zmVY3vaCzGAm4=' 
WHERE 
  key_id = 'c7500d7d944d56bc5497eadbd1d06def93b56ffeee5044daaf638327d2850731' 
  AND (
    token = 'e/r671IG2SBqW6lDwt5PTHyCy/Qlk5zmVY3vaCzGAm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )