UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHHU27/Xv1TthFGEddEPwF6RJfTXaif7mLrhy3JVqIQ=' 
WHERE 
  key_id = '98c9ca5b7d82bda78e4e51ebb0af5b7a348d68a873c1a44b524e592ab3665671' 
  AND (
    token = 'mHHU27/Xv1TthFGEddEPwF6RJfTXaif7mLrhy3JVqIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )