UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpH7foo62xsyQ9aio7EPJTPUbzRZpq3JSo5AQEEd+5k=' 
WHERE 
  key_id = '09b8083deb4fa664660634676a6162a1b487d8a49a48b59ba32527d6b9bade6b' 
  AND (
    token = 'vpH7foo62xsyQ9aio7EPJTPUbzRZpq3JSo5AQEEd+5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )