UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+fu4QiweC0MShXMVLC7Fywf9HD+jAwrJ/onP7tAFA8=' 
WHERE 
  key_id = '8e1555d901e2c5c2421fe31e64b90b78668906942ca93fc420cb0a2666eebd9b' 
  AND (
    token = 'G+fu4QiweC0MShXMVLC7Fywf9HD+jAwrJ/onP7tAFA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )