UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZ+1lxawK0f9nUM0UfYlvBVXmJPLsCwfltJYGQ7st6k=' 
WHERE 
  key_id = 'e9f18c11579153af35f449140375d0ff010b04650218d0b1403906a807f473d5' 
  AND (
    token = 'bZ+1lxawK0f9nUM0UfYlvBVXmJPLsCwfltJYGQ7st6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )