INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6710473c60654257cb03896e4a43b556255f5de029b4e9c293d03e8604b335e', 
    'Fv0NSzSSqUZTTbUG5umpkqw5AQWrJrCvENQPJzVc6E8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)