UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnT+V6V62eoTO2eWcTMCZEmiJLKPa1m00snp0YX3wyM=' 
WHERE 
  key_id = '1f055f56a7523934cf02b6d33ffa1021a8021f4700db433820ca771cea8e0ab5' 
  AND (
    token = 'GnT+V6V62eoTO2eWcTMCZEmiJLKPa1m00snp0YX3wyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )