UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rIBln26zgQFcISGR98A+wpihm0VFWWZ+aTTXXliijI=' 
WHERE 
  key_id = '6536585b4dfdd8f35a8ff1fcd64aa624a87e32e1c9e0615027fa798c6d216ad5' 
  AND (
    token = '3rIBln26zgQFcISGR98A+wpihm0VFWWZ+aTTXXliijI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )