UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82xl8jkvzNeIctRfx0COSoosX1/F4/Zh+0YnntCarcU=' 
WHERE 
  key_id = 'a4f4b9e886a69adc3daf2de4526200474b6f2b58c217ee7657feb58fc6de0893' 
  AND (
    token = '82xl8jkvzNeIctRfx0COSoosX1/F4/Zh+0YnntCarcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )