UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgC1UV5jQJKGjlx0y/rc8JTT+MRXHOdgOmsR9y5EjU0=' 
WHERE 
  key_id = '1f378f5a6a75eb20a2e3cb84ea30d984d80aaf0704288e6a1a892fba8eba21e4' 
  AND (
    token = 'rgC1UV5jQJKGjlx0y/rc8JTT+MRXHOdgOmsR9y5EjU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )