INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c7d91015effb0fe99a5917a5c27083ba2cd77a06058a139b1c497f893577db', 
    'ajzD3aWpcqKJxrsT5QXLk3nS5/tWG81JWQIzTgOZ5YA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)