UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11DanoH2gELE7AAwxoOADAckh4tpKRfTimo7rIHT36o=' 
WHERE 
  key_id = 'a462de4baa06f98b1a6301daf658fcd5321047c17086a85db6138c3b360a110b' 
  AND (
    token = '11DanoH2gELE7AAwxoOADAckh4tpKRfTimo7rIHT36o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )