UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSgpPNM87ORtvQwJLDhM9IF95SI3teZBuLt8fKEBz7U=' 
WHERE 
  key_id = '7b4ee6e3c73e0186590cc928c1ec5fa399bf2117f16f8038a05175906922cc98' 
  AND (
    token = 'hSgpPNM87ORtvQwJLDhM9IF95SI3teZBuLt8fKEBz7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )