UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWDuvRIKt5uNG2oVK860ObBEDmNP+vi/N75pg9SdMfQ=' 
WHERE 
  key_id = '4fcb654e913c2cfff4a94449c54479dd3a5534aefe93cf519f646ad762457ed0' 
  AND (
    token = 'eWDuvRIKt5uNG2oVK860ObBEDmNP+vi/N75pg9SdMfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )