INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e51a8ae3e74cfddb7d484035fb40b94ff98579ee01a424a8103f6c8d257af2', 
    '2XLPrL2PqjyrD6oZWxd5D82IqW0fJHx0N3nUrOt2vDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)