UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XB/wFe3us89wqZKd4Sfei3pIIexuBpMhbyKs4cWJjyc=' 
WHERE 
  key_id = '1dcf16d2bbb71908a031a3eb9573aa862d37f6cceeb1d2a9b95974be5d125983' 
  AND (
    token = 'XB/wFe3us89wqZKd4Sfei3pIIexuBpMhbyKs4cWJjyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )