UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtbvxdgvL37OnEMz20CcfiRT58z8g/E7mk+S+v4Tb+0=' 
WHERE 
  key_id = 'ed8a04cac9c7d7c32ee6a0b9a8d165d2db96666cf2257dfbdeaeae9bee062c39' 
  AND (
    token = 'xtbvxdgvL37OnEMz20CcfiRT58z8g/E7mk+S+v4Tb+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )