UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbdIi/95SAFzxmmEvqoWq/ZMppW2kEc3EO+PG/6UHGE=' 
WHERE 
  key_id = '29f3a98d8eb58565e40e41b3bd60c107dd992c352f687793d17e4bf07810fa91' 
  AND (
    token = 'qbdIi/95SAFzxmmEvqoWq/ZMppW2kEc3EO+PG/6UHGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )