INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '181ab300c1e5ec7c7a32c1a77d20634228a875e4bece80739319f9781273e353', 
    'Y1KRjcWxxsGBnj61v7MSsSB6MZk27ypMALA/3icPEGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)