UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1IwL6JCJoB09pm8PRlmpexZ7Cz1c7QFQbE05C/lVG1Q=' 
WHERE 
  key_id = '4bf842c5604ad1d48e8b6070549c8d14cbe51583ad6c17ad067f1fde029e6ed8' 
  AND (
    token = '1IwL6JCJoB09pm8PRlmpexZ7Cz1c7QFQbE05C/lVG1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )