INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48043e73d44e988549d3d2322f32daac20ff25ca3c01df35f6a3843d64789b68', 
    'VKDIY1yK3tbdoNT43BuyVQn82yn5Y9DGz6NoVkKzIt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)