UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klmtNSNVeFhyDMTgn7yn9qAGL3bwNSXHQ4b9Nxffuaw=' 
WHERE 
  key_id = '4afe64d60f13d3a7c0f9dd0c82463c9137a9888d00e4c694fed2a879843e71f3' 
  AND (
    token = 'klmtNSNVeFhyDMTgn7yn9qAGL3bwNSXHQ4b9Nxffuaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )