UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkDoL3HLHN654yZ58LhBmAvHTbZlVuKs/CtVDEJszQ4=' 
WHERE 
  key_id = 'f1ee75ce8443c32b9ab7e4349129b807d77726115b04fbb23cc58f040c179c39' 
  AND (
    token = 'AkDoL3HLHN654yZ58LhBmAvHTbZlVuKs/CtVDEJszQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )