UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMkg3MuRboGAeyF5KgsATcYM5XtQLBSqL2hMaCu6zS0=' 
WHERE 
  key_id = 'e1fd8974363f4adcfdc61260ec9a8012cea42766bcf62315e1c997998f91afb7' 
  AND (
    token = 'pMkg3MuRboGAeyF5KgsATcYM5XtQLBSqL2hMaCu6zS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )