INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8caf42ca0fba96f939d8b9f9c0fc074aca7586da3c381d47e1eac4a2b9a331d6', 
    '3qXRDOuq62I5h0PZhqNytaUkl2z+uuvWeDK0vxu4im0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)