UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mn4G+q2QkXh8Pel8sTpzCI+UABuLDUG3JB+WTqy+Tb8=' 
WHERE 
  key_id = 'bc7d6d110bc2088e9d4e0571636c1e8b8fd149bcea91df2f8a4d88eb83a18026' 
  AND (
    token = 'mn4G+q2QkXh8Pel8sTpzCI+UABuLDUG3JB+WTqy+Tb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )