INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758f7bb1314b4a5716b237879188c19c791ff7351975b43383a326f7657410ef', 
    'g6S19TwYGhAH8V2c92YYo2M3rLYdZNakgT51SftdSJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)