UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMgc70KGI2676zdH59corYWNYwYZbK318xmgRgDocLU=' 
WHERE 
  key_id = '84f0def89d71b0dc6945e5341af916be9071faaeb59181a660e239148a9e8c61' 
  AND (
    token = 'XMgc70KGI2676zdH59corYWNYwYZbK318xmgRgDocLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )