UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnZMvo6pakWcC6PqLjHzKT3GnvtY+VRO7D8yL8CjEYQ=' 
WHERE 
  key_id = '57c1741b52f5ca13b4e98b2aa6d5ceb62f7b9a811a8cec3c967eb371fbb1231b' 
  AND (
    token = 'NnZMvo6pakWcC6PqLjHzKT3GnvtY+VRO7D8yL8CjEYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )