UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnFD9e28FkgZxvOqBCpM6ueq5QVjCesVTvw07aP9LAM=' 
WHERE 
  key_id = '7528f40a005d181000b894c8f8191e56f9da508a4a307f4367657df0e8181f07' 
  AND (
    token = 'HnFD9e28FkgZxvOqBCpM6ueq5QVjCesVTvw07aP9LAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )