INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6d141aa4dbd8901c65434de3654832ca8356b9cd28a4e5b1e4011ffb309410', 
    '49MWYqKsQOtZYQfnKokEZRuIC+1KCnyf5DwEMWANGRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00930

Result

int(1)