UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUQnEf3Z26Gx9iEj0QeA2ZCpIbD1xW4bYZKHKnN1G4A=' 
WHERE 
  key_id = '41fb23e5e38e251c7b68b6b12eed6bb5fca1a35e4f6743959d7db6ea8602fab1' 
  AND (
    token = 'fUQnEf3Z26Gx9iEj0QeA2ZCpIbD1xW4bYZKHKnN1G4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )