UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLUV9n9aAW17XTHjEE5qCmOWNG36GOa/71E3dzJHXog=' 
WHERE 
  key_id = 'f453394aca41754c38b0b3febb90460a24c8b7b5d473ba380c7604372d73fdda' 
  AND (
    token = 'LLUV9n9aAW17XTHjEE5qCmOWNG36GOa/71E3dzJHXog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )