UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4+V4zxnLaptA+JdadUGzpgqu/IMVjy11NFhQ9OGBwA=' 
WHERE 
  key_id = 'caaf7f81ed21cdef946f153c961c091a432fc652fbe1c4616ddb4d2cc8c22728' 
  AND (
    token = '+4+V4zxnLaptA+JdadUGzpgqu/IMVjy11NFhQ9OGBwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )