UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UAn+BhWqWNsrhZp+Wy8o5K2/CUPXOc4Kh94qZkil30=' 
WHERE 
  key_id = '6c546a5268c4e0584406d07be52ebac26681ac78d6a25117892b84a41f3e0c2b' 
  AND (
    token = '7UAn+BhWqWNsrhZp+Wy8o5K2/CUPXOc4Kh94qZkil30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )