UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBfz2yNC+x4IYvO1pXwXTkjC7dNGFaUcSAko7K9f4ls=' 
WHERE 
  key_id = '70fc4c3108d06a2843e864e534e673ef4c00cc690b8c8986a0e50a1a8fd8a513' 
  AND (
    token = 'kBfz2yNC+x4IYvO1pXwXTkjC7dNGFaUcSAko7K9f4ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )