UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64Fbe/r+mxAv09eOcYfJfcZqbQWfoAgBE11Y1qEeSP8=' 
WHERE 
  key_id = '1d528746197be80b96fb6054b748f6038c85e4237be528a24fccc38319f76a1d' 
  AND (
    token = '64Fbe/r+mxAv09eOcYfJfcZqbQWfoAgBE11Y1qEeSP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )