INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a124693e584b2cf0ca4a52211ddd751d33ada88772eeffc88bbba8ab279257b9', 
    'AQmT80crA2C6TEeRACM+kHGlvEpGuG+RvyGmj7hAmlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)