UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lh4n8EgNmivO0sJTcF997D4zxIS6GQjuponV6k/OYg4=' 
WHERE 
  key_id = '0381a6b475afe47a01c16f2188ff825d4190e472bab3af7770581c60ff34cd07' 
  AND (
    token = 'lh4n8EgNmivO0sJTcF997D4zxIS6GQjuponV6k/OYg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )