UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPPYqpS+C1hX0xECYV4Rlk62SP+evx+enadRjZMApDg=' 
WHERE 
  key_id = 'e992bdadfcf6514aaa2203902350b8bb9faf777022b25b310baf7af94029a3c7' 
  AND (
    token = 'NPPYqpS+C1hX0xECYV4Rlk62SP+evx+enadRjZMApDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )