INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f649785c7b9ed9954ee2b74801f5c4f97a77acee8abc413f504300c97dc8ee', 
    'AHGBU252AHGh+de4dtjdYJ6rS4aJN+iAEa2GljrGqMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)