INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4273908941ab0e148728fecb7f64c420622244e4a57e474ef646ccc855ea5f6e', 
    'fIR5UXPpYnPxDE8ob42Q7G9s7RraoMkq7LByfxBGfwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)