UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJGfjmxZcYscQ6RSqmVL/rhb08nFJN9C+OO2P0OUYz0=' 
WHERE 
  key_id = '4d90ed2287cc4a247460325c1fa6c2e7780af0b3dc24babc11a7ae1e3bb50a5f' 
  AND (
    token = 'EJGfjmxZcYscQ6RSqmVL/rhb08nFJN9C+OO2P0OUYz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )