UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCEZMXP6Pvde1RNaj4xqHQNqP4v38xuK4Vcgz1kXOPs=' 
WHERE 
  key_id = 'fff4f6524e49f68853287a27d9d0fa5ca72a2a8d6fdcaf11071443f7c89f8565' 
  AND (
    token = 'VCEZMXP6Pvde1RNaj4xqHQNqP4v38xuK4Vcgz1kXOPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )