INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678e686ad72d07e6b090df57b86eae4a0b18c68c2f0c0da5eb90308024c2c499', 
    'Rdrv5LfeiK8iowLJo74s/KIxom5xnobmNJMSv32Gm4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)