UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBgr38H6jdY6Xc86228ZrMVRh7B3O9kZ006ovDn6XZs=' 
WHERE 
  key_id = '8c6061b0112a4561075152436abe25db32bf3562ab3a9475f601b97e72cf848d' 
  AND (
    token = 'gBgr38H6jdY6Xc86228ZrMVRh7B3O9kZ006ovDn6XZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )