UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRvJ06+V/IMW96XEf/eWfaCrgHBodc0h4LArFGyTOh4=' 
WHERE 
  key_id = '43cf50abc7ffe0677979e67747e861718abf4faaf94a46c4b892d1373f36a878' 
  AND (
    token = 'qRvJ06+V/IMW96XEf/eWfaCrgHBodc0h4LArFGyTOh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )