INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8262ef123c8fe6239691eabc5854ede1ead0a27a60415092735adec3a6f3aa21', 
    'vQuMWp1yVm0QQGOIkGtxAceMCWrBUm5swnxorQhyeuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)