UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ketzTnIDSySK7h0kQl0J+rICefnMEDpImU43TaOWxek=' 
WHERE 
  key_id = '3305c2a4452388c2d10e49a6c82b478929bf81eae8aee7e9fbd2817efab2650d' 
  AND (
    token = 'ketzTnIDSySK7h0kQl0J+rICefnMEDpImU43TaOWxek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )