UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWQxe/Gs+bjoV7jw+j2q2xhnd1WyuUO1VMmT6ZFZB3E=' 
WHERE 
  key_id = '2deadc92e886a7d1a376509905175896572f35225f453852b7b73084e9b0331f' 
  AND (
    token = 'TWQxe/Gs+bjoV7jw+j2q2xhnd1WyuUO1VMmT6ZFZB3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )