INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734a968c98e827fac2a28efce939ee5038a3d028ce25ec0061c4e226365c1db0', 
    '1PexptHxGe4c4YA/rjDqijyVVyLsJcJLXASmkDXrDrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)