UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9coDKScOWBcBJVCB9ws1jMH+ycRiCKm6n0IaSx5FI8=' 
WHERE 
  key_id = 'c21da9a88a383f1c14f2bac8b0abab435f77208ced73dcc6377774f95a4b5b2e' 
  AND (
    token = 'B9coDKScOWBcBJVCB9ws1jMH+ycRiCKm6n0IaSx5FI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )