UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkCuSDwxixwrAo37TUx8j+BDasjqk/z5ytCQhLdTnU8=' 
WHERE 
  key_id = '1aa7230c062452b7926d140a869f03eaf72ce1c25853e96b4bee52a58a394346' 
  AND (
    token = 'VkCuSDwxixwrAo37TUx8j+BDasjqk/z5ytCQhLdTnU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )