INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d81337ff92776c496d23c0a0474372ed766a2f230a60ccc86babbd7c47ef9d6', 
    'FoTv8HsQpDcbnzSiTqzN8szyhcF0y9huchiIZH7yjqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)