UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ny2Zyqr/b2xXx5/Uflc5HnPuvsefW97AfgWDrM5qFHg=' 
WHERE 
  key_id = 'de1e039488b6454bf65e2739db4422ce991ac91fbc560e5165b952750cdc7de8' 
  AND (
    token = 'ny2Zyqr/b2xXx5/Uflc5HnPuvsefW97AfgWDrM5qFHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )