UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uiAgmREGpiEabZ2bY1K9owz0HMBlqMAW7lBfQ1iPyc=' 
WHERE 
  key_id = '99751e9ca211463db8b58c2ae9e3043763982bcab7ee5ada829fcf3604400082' 
  AND (
    token = '0uiAgmREGpiEabZ2bY1K9owz0HMBlqMAW7lBfQ1iPyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )