INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1577f568c866e1b641a7950e1c910da33e76093b0480a4b167965fe8ac064d99', 
    '+iIuf7iQHqRdSDlGekjlaarL//ocbeqPn4wl8UDEBS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)