UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iiCbF4T1p43A8bKzHMnEVqQZdcbJ4bLjEoJEvUW8iv8=' 
WHERE 
  key_id = 'a645c0ed49f6c91b12a6dbad80920a3d34ca765ea4b011fcc2526654cbf70e37' 
  AND (
    token = 'iiCbF4T1p43A8bKzHMnEVqQZdcbJ4bLjEoJEvUW8iv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )