UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntScgSmxuA+mNPDw/5ScaX8kYR2hmHLYdcvROa7SbbU=' 
WHERE 
  key_id = '6b41ef643f1e89271df994c6ac3a6695995b8ce5f0b02280f56413a1c5e9a118' 
  AND (
    token = 'ntScgSmxuA+mNPDw/5ScaX8kYR2hmHLYdcvROa7SbbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )