INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e0036181ba21e80385b3a410393a4d15047c679df0987c34fd04014b48baea7', 
    'adP17xMbQvUifz8tfKvataSZ3DQh5DnoC24RnlZd0Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)