UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xZacYOFdgsyy0FmGGh0QY4IpHZlrYH/AzmqMBVqHa0=' 
WHERE 
  key_id = '7afa4700db212dbb157f201cacd12c9eccd1ac25487ee7bdfb513aace6a24b80' 
  AND (
    token = '1xZacYOFdgsyy0FmGGh0QY4IpHZlrYH/AzmqMBVqHa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )