UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4uxTKkmGxhA1huKnAl3HYXaCl8Ges6YFKwfdh9UwnM=' 
WHERE 
  key_id = 'e25545466b359183c60942dbf1cb91d7275e95300f77870b3a70a5db8d2b1409' 
  AND (
    token = 'b4uxTKkmGxhA1huKnAl3HYXaCl8Ges6YFKwfdh9UwnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )