UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeZxTACpWoIBfLrbeIvWX9vB/DbzRWiR9AsHv4ZaWCg=' 
WHERE 
  key_id = '63e708ded3d33b50e01019158a7fbb0be0fc4403a1505d96906d4f9147067fe7' 
  AND (
    token = 'AeZxTACpWoIBfLrbeIvWX9vB/DbzRWiR9AsHv4ZaWCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )