UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6sMyPVLbr/P6+H5J+AQVTolYi207nwrjBU4v+f7Qgg=' 
WHERE 
  key_id = 'da3d40a64fd3892aa690f67a54fde253d114291ee6c3a359a289687016c9477f' 
  AND (
    token = 'T6sMyPVLbr/P6+H5J+AQVTolYi207nwrjBU4v+f7Qgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )