UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpIalS9qN7VhGo34505NwEG0bUS7hXxGdHMs2785M9k=' 
WHERE 
  key_id = 'a98c54ff23e030f0045f97b1c0324b1597093030f2ee62db98b00d7840818659' 
  AND (
    token = 'YpIalS9qN7VhGo34505NwEG0bUS7hXxGdHMs2785M9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )