UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vofzdHzgJMMEbSf6gHBOlg74gDL/OG4UYdr2hnphLTA=' 
WHERE 
  key_id = 'b3e773ffe59ba6adabda72ea067d33cbafbeac15b68600602d05f0fdf365f2d5' 
  AND (
    token = 'vofzdHzgJMMEbSf6gHBOlg74gDL/OG4UYdr2hnphLTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )