UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3fCr5bv7frJRIdgnF6HUFaW5rd4ZDfSgcMI1dhly3U=' 
WHERE 
  key_id = 'ac913ec8c1140aa9ac91a3d31cad58a8e119f4175fb6b8dd288195cf564fde91' 
  AND (
    token = 'L3fCr5bv7frJRIdgnF6HUFaW5rd4ZDfSgcMI1dhly3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )