UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIxnXljB5IMgQwtszALdlDF/7mAaWwAWJIpjQXSBaOA=' 
WHERE 
  key_id = 'cbdd7e6bcdda70401e23de80d7932ca77fef6812ad547cc8512e1f1e07362203' 
  AND (
    token = 'dIxnXljB5IMgQwtszALdlDF/7mAaWwAWJIpjQXSBaOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )