UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16vECVDpKV1V4r7dTHijaMJLrrm9E5LbAQL7xat8JOU=' 
WHERE 
  key_id = '9498feed3f864d469d5b5669f0e71bd2ade1a835cea44406fbc7f6edbe9f6c3c' 
  AND (
    token = '16vECVDpKV1V4r7dTHijaMJLrrm9E5LbAQL7xat8JOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )