INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b96428bdad834f9843b75d836cc16cdad081a54f6ada1d6b80f8ccd308739c', 
    'xVZKja/b2recOIfVUCk9AKnhWWFuoccnTppmrM5QaLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)