UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ty1bOOMtVbp1EdQPr2ekTnWtnT1/ZVjxZa92qAv1d7Y=' 
WHERE 
  key_id = '4501520fd63bc7ecfd63ed91fffc82dec8aeca27a6e2064774fac3e1f2747eb8' 
  AND (
    token = 'Ty1bOOMtVbp1EdQPr2ekTnWtnT1/ZVjxZa92qAv1d7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )