UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfNLVe+xxlfhU/58d8z9RnTZG2C8JsCmHIr0gbOHBB8=' 
WHERE 
  key_id = '5a3fc6e134abb756da5d1c9ad5c5489c5547868321666ca9850aa33f443ee165' 
  AND (
    token = 'bfNLVe+xxlfhU/58d8z9RnTZG2C8JsCmHIr0gbOHBB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )