UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCPMYZ2tER1UEFl5KXxfLhMsHl4VUptAQIQ3MYFCE0o=' 
WHERE 
  key_id = '9b887766482e439d6e800d6677ffeb7cf81abbe88a44280ce91be65c8fcb1c0d' 
  AND (
    token = 'dCPMYZ2tER1UEFl5KXxfLhMsHl4VUptAQIQ3MYFCE0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )