UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKqCpBUApKZoePW3DuCP22M4VlYup7gvyHe+VlRJflA=' 
WHERE 
  key_id = '5c5fb0a2d0fd751869aeffe9f529bd73323955210356b82c445ad7e022b3dd44' 
  AND (
    token = 'gKqCpBUApKZoePW3DuCP22M4VlYup7gvyHe+VlRJflA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )