INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e046194d3dbccd1977a197281c9d46a7d8e24470263d31993714d6fa17024ad', 
    'XH0Ki8Zuyk2cB9z3eZsyP6NWu1hwv0DEyPd8AKcL5Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)