INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd274e1e56ce07ffc09a531b8988de5c9c71898ed340133e891da33a780300ea', 
    'dQHCzzJw2gm6GdQDrEmBgZqTpc2X6PyZfXFhG8AzXfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)