INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f45d9a4cdd4162e4f0741d41b328e539ab67176fd56c155bee684f3e86bd9bd3', 
    'k4U5PCREWl5zcmtJfkSYtp0aQmztX+oEw0WmgvcmbDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)