UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfe6NevDOeTUwqnvXbjNSIZulA5bUxsoPytTXA+iTH4=' 
WHERE 
  key_id = '9743f133af1d3a3bceacc9fa1bb1179283af15eccaf943993952be6f67b527b4' 
  AND (
    token = 'hfe6NevDOeTUwqnvXbjNSIZulA5bUxsoPytTXA+iTH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )