UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCanVYUa8OBxM19yM/TEv19EzGbk+tCBHuYiGwMIbyU=' 
WHERE 
  key_id = 'eb59bada0b5a58ee746d97363ec0d28721a16b4235e3237660acc6f9f985481d' 
  AND (
    token = 'nCanVYUa8OBxM19yM/TEv19EzGbk+tCBHuYiGwMIbyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )