UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4rSykT9o7gRL+1StGfmSeZUNQRF5NnxVBA6kGii1TM=' 
WHERE 
  key_id = 'ddec4171faf3a5bff37f33b1e8e016e93d4a1d390b4edca0badf90d06151c441' 
  AND (
    token = 'i4rSykT9o7gRL+1StGfmSeZUNQRF5NnxVBA6kGii1TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )