INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '368791b7ea4f75ecfff7953ad9ee1a58a48775d77bb5af4285b04a3bc46b49cb', 
    'o6VJeiqRagy3a7mkqfKIgAcqxgxsjCm7UfBl089W4hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)