UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmTwkCwOVC9tcQ1pxLJxDwkbr9A8koIlsiInR63FNmo=' 
WHERE 
  key_id = '30ae98369ed8032242b6ad4ae58da7d6b477767e5316ef8a17e6dccaf09636d4' 
  AND (
    token = 'WmTwkCwOVC9tcQ1pxLJxDwkbr9A8koIlsiInR63FNmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )