INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b0a644e6f62342a555134e02325792b98164527102daedaad4859129ffb16f6', 
    'sxrTZvMo3BPdhC13uoqeNZPxHT8B4g+HYZrZL0KKE8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00786

Result

int(1)