UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dMis9RQ40BWnpUjrzmZih5Hbzh2iZzRd6Dw8Wg0BGcA=' 
WHERE 
  key_id = '5ea57154012d54325948004569f8936c6eedd7648eae5ca717e6533f2e7c5d6a' 
  AND (
    token = 'dMis9RQ40BWnpUjrzmZih5Hbzh2iZzRd6Dw8Wg0BGcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )