UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuRhTUEo2MnWtIc1HnBaf0r+I+Z1epIycDhh/qYCmjc=' 
WHERE 
  key_id = '33b71074cb32c4679533601bd796e4eb70a8ccd89f6861de331c29ea1c7d1b7d' 
  AND (
    token = 'HuRhTUEo2MnWtIc1HnBaf0r+I+Z1epIycDhh/qYCmjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )