UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjwLIMApitt3SqPf9AFCmAOVCpfM3QcPhVspxzkummo=' 
WHERE 
  key_id = '9b2b9602e88a4fa16cb329efa274eb265a68ed47e7abc7364729462820264a3b' 
  AND (
    token = 'qjwLIMApitt3SqPf9AFCmAOVCpfM3QcPhVspxzkummo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )