UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meKDXshoRC9yt5kU2C7juH8wW4HQ37ANkzqYgirou70=' 
WHERE 
  key_id = 'f272029c36b769e9447fdcf11270dc59933d0181d8666659c09ec83212ed4140' 
  AND (
    token = 'meKDXshoRC9yt5kU2C7juH8wW4HQ37ANkzqYgirou70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )