UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0qfws0/LleOlumzF1stGzqisLZOlqWxm8x8vr2CAao=' 
WHERE 
  key_id = 'bce9d555ab32b5a0e14250ae5ccf2befb615d136c4ede94b57f24f4cda58cf94' 
  AND (
    token = '/0qfws0/LleOlumzF1stGzqisLZOlqWxm8x8vr2CAao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )