UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIQ4Uj0rFQWHsyGWB95eWO5svgRlGsXB6VJAOGC2mY8=' 
WHERE 
  key_id = 'a3c313684a35bc8ef6c2a75ce314132debc862fadcd26626f7392f409f35caf0' 
  AND (
    token = 'CIQ4Uj0rFQWHsyGWB95eWO5svgRlGsXB6VJAOGC2mY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )