INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ff851c8717a30749a81d27dede4328019a626aca778e002d96ffa0e080de30b', 
    'QcpIqil1CSiyq7QmPgAu9+zkxxEFRYW7Izaip7mhD0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)