UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeJiz2i07bu/qwAr/rwCxlTpfT9NfPxiNaUuvQdSq8Y=' 
WHERE 
  key_id = 'c6f7863760cb458a8828717c0e893ac03caa8fa7d470fb86cec6277d191778c9' 
  AND (
    token = 'XeJiz2i07bu/qwAr/rwCxlTpfT9NfPxiNaUuvQdSq8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )