INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542d6f0bd85aa98f74431c6d89e72ab93bf71a4bc181773531b901c5d5919fba', 
    '7I/BQIFjZiIPmiBtJM7DkdeeikCMPISPppqO1d2eBxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)