UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fxl6KPQDs793uLqabvvBS32TGqR361gOV3lZAWeWqw=' 
WHERE 
  key_id = 'e9490f4b3a8a24d087f021a0691b48920dced18c728e81743525e942c26e34ca' 
  AND (
    token = '9fxl6KPQDs793uLqabvvBS32TGqR361gOV3lZAWeWqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )