UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm/ayD5rKXmfHnpv9wDyQvd4RFFYowC0eJp8p9wQHi4=' 
WHERE 
  key_id = '72552a722e5f3c39f88d72f7a7596b725f3135389ad6808fa86ed77f6a8b3743' 
  AND (
    token = 'mm/ayD5rKXmfHnpv9wDyQvd4RFFYowC0eJp8p9wQHi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )