UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDvBy08nIcPgkKsRoK7PZ8X53SUeuIcaZGSy/4g4dXM=' 
WHERE 
  key_id = 'dfeccdacba4baedd7179bd681660fb29612db1914b608be32549877312dfc624' 
  AND (
    token = 'qDvBy08nIcPgkKsRoK7PZ8X53SUeuIcaZGSy/4g4dXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )