UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yERcUTR0ulwZsaZV326SL7cOyeqJILnWXirxWypv5VM=' 
WHERE 
  key_id = 'f52d6d38cf2be96845afc08818fdd1ccc2fdd1b463c6e2c755d0b61b27a6231c' 
  AND (
    token = 'yERcUTR0ulwZsaZV326SL7cOyeqJILnWXirxWypv5VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )