INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7afaf47dceb78ac0ed5d9bcced247f985e924060c992c1a92a29452fe2407ef6', 
    'ZAv4VrJw0Tm+o447G2SfNSssJtlwyEOtqi0nV92AAvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)