INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c4b62ace8b73f1fa27a1beba6d4b84c9f016a69b778233b91291e511d1bd67', 
    'oVfUbHEHwe80j6sqKs6vp5nuBD3iTX5DLgW+yWeeqsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)