INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b764e97264cf6065ed82438bbb90c241a1964f0345557a877f7ca92040dae5e', 
    'MMGqsjK+a54Jx9FL/QUwcMY0YQQJacnmoiZWrvJ9TME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)