INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a274e689928328b90ae86bf549ed2386534f883142d765cd14b44b072ed53d59', 
    'I5TPLwVHn7VAeGrMkj56m6jCERy42fIG7Paq2w1bcgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00107

Result

int(1)