INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4e610b2ea41845d60ac1eab87fc4d531871747c9f829f4accbad942245b1c98', 
    'uO0eXh9QeRDAmpkxbjhMRA/N2w1hWYml6iGHeqvINPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)