INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31808023be6f742fd29dc492316bd731ce57381beed446e65bec1524274aedfd', 
    'ofKe2sNJVYn0nJq8k1fKdlILSt0pH4GncGfUr0pG3HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)