INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75d338681e2199399539861f7127b00526f12bb83ab6a64576106cd0c37de56', 
    'XxOvkOr8QSufqp+7vWcsXMTQryIfAwlzorbkF5wYz5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)