UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URQKOfOCgyJaGgbkOuQqFk4PXsiMRFh4SukUG0g1bjM=' 
WHERE 
  key_id = '4b486f4aebaa5d4814f9200291f30bd1dfd67623d622234196ee627518ef3f71' 
  AND (
    token = 'URQKOfOCgyJaGgbkOuQqFk4PXsiMRFh4SukUG0g1bjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )