INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bffe4a9dbd22fe6437daa4bceaf4e257116f240129699570355b18365ad08ec', 
    'GtmwqkLjzsAjRiWA2Z1HgxRgU4XnyQ0Sb08oBtMcz14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)