INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3acb852b1509b5eeb01002ef85801531c62ab114b98bbe9e0e600651f4b1dcd', 
    '5P2lyTVGr1TQgZ3/htDwRH8B/WZirNcD0yS3c1REdiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)