UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omjt+rFwcIatD2A4ZAaq3s16cDaRNbeCezaz19tC6po=' 
WHERE 
  key_id = 'ff3cccc7295545469379b5a72bc757d47e302fd30692402622f699123ac3218a' 
  AND (
    token = 'omjt+rFwcIatD2A4ZAaq3s16cDaRNbeCezaz19tC6po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )