UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NjA49q2xHku/lj1Zjd4sUl0Jup+ItfjhhXksrTGHA0c=' 
WHERE 
  key_id = '014c9176d2eef5fb573e0a7e83dc75d113b92baa09a77c56ac513d7920862e9e' 
  AND (
    token = 'NjA49q2xHku/lj1Zjd4sUl0Jup+ItfjhhXksrTGHA0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )