UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pZ1tiVvcfcOg3hLrq1rXUxdZsPx1hcHEbxVpmML3JQ=' 
WHERE 
  key_id = 'ccb285401f8e3b2bc4f2ce74a73034504b12c68faf18cd390026839ef9cdb0fa' 
  AND (
    token = '/pZ1tiVvcfcOg3hLrq1rXUxdZsPx1hcHEbxVpmML3JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )