UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/Ht2PvA5ASEuk9fg/AnvJ1ii0LuQYLeVsVTv+m0QVE=' 
WHERE 
  key_id = '530d4bf9876c09f0ededc6940216e3fb2a17a955f0b5c7c66ec367776af55ba4' 
  AND (
    token = 'n/Ht2PvA5ASEuk9fg/AnvJ1ii0LuQYLeVsVTv+m0QVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )