UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQGZ+vkKpL86/dHoT0N0bijeAse8KnaSrJLUFNmuwaQ=' 
WHERE 
  key_id = '3c2226522e2c5b94604739f155ff21cbcdffa9ab2d577b2effc18cc7d495e696' 
  AND (
    token = 'qQGZ+vkKpL86/dHoT0N0bijeAse8KnaSrJLUFNmuwaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )