UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+77QjCEHsL692sD/IFFULuWBNsenjTAl9gdnpX8OfvA=' 
WHERE 
  key_id = '26fc3f46c1b21dfc4c864db6bdd1eafa1993406fcae28cc8aeb01dba930dd64c' 
  AND (
    token = '+77QjCEHsL692sD/IFFULuWBNsenjTAl9gdnpX8OfvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )