UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLgUIX9xOzmrGUBjpFOKad3+btgDovqXSkVSHhjcyXg=' 
WHERE 
  key_id = 'a2a232aa587a5f602072a19807714698e50864d1dcea9fe63213b1f0a842fbac' 
  AND (
    token = 'oLgUIX9xOzmrGUBjpFOKad3+btgDovqXSkVSHhjcyXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )