UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iO3ERJ/7HL18UB/pF6rX9Qv4XH3s6N2UHaFmHbLXsZM=' 
WHERE 
  key_id = '940557ae2a665a9b9739df3965fc5c14bbaf48d9d052501307ae5252c4be3910' 
  AND (
    token = 'iO3ERJ/7HL18UB/pF6rX9Qv4XH3s6N2UHaFmHbLXsZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )