UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQNXISDYFgvvlxV88PUgU3bvbPtB1+3mjRwqq7wiQVA=' 
WHERE 
  key_id = 'e61d9fdf8491ac31a3e1862f01f15c40dd5bd70ba3b90bc8f8461df0d5d68f97' 
  AND (
    token = 'OQNXISDYFgvvlxV88PUgU3bvbPtB1+3mjRwqq7wiQVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )