INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7372a575042e2acd0705bc79ac1bab896cbc57d06de5294dede457b6b671aab', 
    'axCBmu7j9h9yQPAqYskDVa/5nt/RnnLBRtKpiS5zKpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)