INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6647a47d2fa10cdb17c3273dd6926799e0be70f680937619d39cc27f0de22989', 
    '8srruKJVui/aG4WBJ12JJuyzjMCvY04lJxcBcQPtJxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)