UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjZzuvY7Oums1zy2JLKd4ly0eXoLpRGfzYg+wIpqEu0=' 
WHERE 
  key_id = 'cebd1ce13dd62a8ac087fb8f095b8736d199713a14139f52b34b6169e776f7b3' 
  AND (
    token = 'YjZzuvY7Oums1zy2JLKd4ly0eXoLpRGfzYg+wIpqEu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )