UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOtumaMH4spHy/RM9phCWKGfweFOjitahnqI5YboaJg=' 
WHERE 
  key_id = '4e4c9d90ca2efe191f4b8028049e8d565a63475b9cb391bc5ad4ea12e36867af' 
  AND (
    token = 'OOtumaMH4spHy/RM9phCWKGfweFOjitahnqI5YboaJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )