UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3q+T8xSb/zwmubIKBDuaZzw6SkkGUkHf4Dca2cjjiJc=' 
WHERE 
  key_id = 'dadd2598b5e38f83d68a75b596ed81260cb274b942be10a936dcddcdfc9ac09a' 
  AND (
    token = '3q+T8xSb/zwmubIKBDuaZzw6SkkGUkHf4Dca2cjjiJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )