UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKrpCVkDS9MA6U8BdFWRfX15vuA32SMqEJ91WhNkaC0=' 
WHERE 
  key_id = '9037b8570b960b9ef01213be4e2d532b9623e0e54630689b688f8fd33fd4fd62' 
  AND (
    token = 'VKrpCVkDS9MA6U8BdFWRfX15vuA32SMqEJ91WhNkaC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )