UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDp+lo4S+qKcjKTnkfv8Fe0ERl4GSTE6QU0eQbUgCQk=' 
WHERE 
  key_id = '8d41c6a5a8f39d43c2b139c99fef09a54e2b93fb970e1f8e7a34d6d415820485' 
  AND (
    token = 'YDp+lo4S+qKcjKTnkfv8Fe0ERl4GSTE6QU0eQbUgCQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )