INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1464891287a3d6c78914191a6a69c290f42674d5516be075ab42c3984b99500e', 
    'QsdJyjPH2BbfNiRMA1KBFC/GdL4ZMQXpczeePp3Sb7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)