UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YCng22Plhs7T684eB4N0idmSuoO4M7CqfNP1a1G9Xoo=' 
WHERE 
  key_id = '6e188581b9f966b01af7e023f9c1133efd41cfb0c96312c14a03f430de003107' 
  AND (
    token = 'YCng22Plhs7T684eB4N0idmSuoO4M7CqfNP1a1G9Xoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )