UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3naktrUAjfa8IFGHrw5QXCV4PYH3Mvzy5gzgkxVVuic=' 
WHERE 
  key_id = '4285b80755d3a1dc5bec80e851f954131cacda4b3960796306ebc694c6e3a19b' 
  AND (
    token = '3naktrUAjfa8IFGHrw5QXCV4PYH3Mvzy5gzgkxVVuic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )