INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '389332b204b2e0a00184a41ebe15282c96b22bd4b4b878a4537567e39b66adff', 
    'yazOPJy0PA0Zw756ZEhckY4xzCXaj274HJ4PQSU+dic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)