INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '892ba810f8dfdea364da03e188595352e5346ed397f701f9543d07a467ef9fad', 
    'PP0m7aAVcyEDe63muQV3B612lbZgsllLyCKo7B0+mbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)