UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32BjLayJUOi6kCxDNzsmtmJsDq9fKc4NbsUL8gL6RP4=' 
WHERE 
  key_id = '46a30d7c223fa9ad98be4028c7bbce6d23f9b75f79b8f2f103a994459d831832' 
  AND (
    token = '32BjLayJUOi6kCxDNzsmtmJsDq9fKc4NbsUL8gL6RP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )