UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/3U+5RFVLAGGO4Hy1pOgFmPo1BqjQbpGq6QWf1rs4g=' 
WHERE 
  key_id = '605f0ece05cc55600366446fde8534a1706acefdc510cdf298f3db6dc8b2dcf2' 
  AND (
    token = 'U/3U+5RFVLAGGO4Hy1pOgFmPo1BqjQbpGq6QWf1rs4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )