UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpjSf8vHvwvOuH/btD/dH+ZkO+b+Q6339v17SWcpqps=' 
WHERE 
  key_id = '7828ba7eabaddf50043b5914706ed283c4db7829a73794d0bf9a27270f771beb' 
  AND (
    token = 'tpjSf8vHvwvOuH/btD/dH+ZkO+b+Q6339v17SWcpqps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )