UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgQ5uWV42l43Fyok8R/jAv7G8Gs5EkT3SxVvnCedvRs=' 
WHERE 
  key_id = '1d98f4d6ea3cf447a379bd447cbc05b730def0117825f036e82280296d6a0908' 
  AND (
    token = 'cgQ5uWV42l43Fyok8R/jAv7G8Gs5EkT3SxVvnCedvRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )