INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6bb24d4275294139562bd4f247fa81a44b6f38a0f27e38afff036bcc244f970', 
    'DLJIEeSMCi18YNvsg0eFtZXQCA8a3DZrHGUgF9nV8Ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)