UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2zQPttJYmFkfO+Kt2CcvqOXDB+WaJ8BgWjpSFU8Cq4=' 
WHERE 
  key_id = '5de0d9c2bc8e1efd1581a2324440b16d0b752f9550ec35ac31645cd53289ee59' 
  AND (
    token = 'p2zQPttJYmFkfO+Kt2CcvqOXDB+WaJ8BgWjpSFU8Cq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )