UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oL7tINyL2+eDixt6SggMrmi+xRO43dJ0m1aqyNxIxmQ=' 
WHERE 
  key_id = '9c7f93cb916bcf05928110c7e9c56ecdf2c2919a13c900ef2f8e3ef07028f340' 
  AND (
    token = 'oL7tINyL2+eDixt6SggMrmi+xRO43dJ0m1aqyNxIxmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )