UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3z3s0rEltoc/NkSiFWbtn7ZR4bSy+4nIYTV3/FKdnQQ=' 
WHERE 
  key_id = '8815bc5273686cfe5f98ce064ef851d530de049f937df283ec6735dbac6779c6' 
  AND (
    token = '3z3s0rEltoc/NkSiFWbtn7ZR4bSy+4nIYTV3/FKdnQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )