INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e4f32b46f1f5c9a1fb3b81247c3fff488dffc4faaafc102093faad41e1854c', 
    'P2xYuoAkI5C5HFqTzhVH6wMIpKYk5cR5MeCAXlPCo+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)