UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efTPSddhU6sstCaiLH6mz3gQCDk3DgnNi3EO4ay4KiU=' 
WHERE 
  key_id = '8c33e799edc54ca32cf73c158fd3ffb3442d751b797304dd8615865f47273ba1' 
  AND (
    token = 'efTPSddhU6sstCaiLH6mz3gQCDk3DgnNi3EO4ay4KiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )