INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a6c626cf647987bd080a3c595fa27cdfe2673d4f1c30752c9b0acdd1e8374c', 
    '/ljYz7alesNeHQGL6W3jA1uM0bQBbOIXbOa4/nugefY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)