INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c869b8a0791f3b5fc62749a05e66a9c4251431e501e0e90edf361f537576501', 
    'Pf2ORgQ2Xii7MmJxT93ib4H6q5MqbyI3dyLvml0Y8pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)