UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGdxc6MERAYsW5njTJBVA+3ErIgalPXYJmKecfByW1Q=' 
WHERE 
  key_id = 'b96cbcc419477a645b2718eeac97a48e2e75fe456d8897d276e35909cac843a2' 
  AND (
    token = 'GGdxc6MERAYsW5njTJBVA+3ErIgalPXYJmKecfByW1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )