UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIZUiWh/dRKVnWcetRwbapiqRceYnDxj0+x+Xd4+4Y0=' 
WHERE 
  key_id = '6bcee05631c5a1c45a8aa763428d3326b31a32289f09ced1fe7d3024f41f9ed2' 
  AND (
    token = 'uIZUiWh/dRKVnWcetRwbapiqRceYnDxj0+x+Xd4+4Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )