UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbz6KmfFohWhoQ+ZzvHMnXnvHvUQX44L161jPYoL3tE=' 
WHERE 
  key_id = '6cd648377803b8684ba08044bfc21c0a9ca56cf6d71798795df276f3e4cf047d' 
  AND (
    token = 'wbz6KmfFohWhoQ+ZzvHMnXnvHvUQX44L161jPYoL3tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )