UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEzs7CAokDS7++0nlFX3EoeiRFNWDxkcadMINf0eQ9I=' 
WHERE 
  key_id = 'e0354a67817ee976fa40b284a4ea80ef8061eb79a95bda79ea63e27a1a0200c3' 
  AND (
    token = 'rEzs7CAokDS7++0nlFX3EoeiRFNWDxkcadMINf0eQ9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )