UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCj7Q9NNcKP+4nH7xbsLYmtUjIgJrrCGBqDPDYoy08g=' 
WHERE 
  key_id = '039cd915496d608bed5a509be625ddc7e7f6b439d6a9baf25c9ba9812e25124f' 
  AND (
    token = 'yCj7Q9NNcKP+4nH7xbsLYmtUjIgJrrCGBqDPDYoy08g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )