UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaoQFnxUz0kNngIx6cgrbbig/jKX6QAfaJZkj6QZ0BY=' 
WHERE 
  key_id = '646a7ee9ac9f0bbf0a899c5c1959add952354d9bee8f994865df86bd06797bc9' 
  AND (
    token = 'NaoQFnxUz0kNngIx6cgrbbig/jKX6QAfaJZkj6QZ0BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )