UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3W+FS6urulzXpkjZz+3pB5uxg3pRouRNz0O1luN2bA=' 
WHERE 
  key_id = 'e169086fcc48477e6b0729ee01340132a7da476343f1ddc5f2773d247d2f1d33' 
  AND (
    token = 'm3W+FS6urulzXpkjZz+3pB5uxg3pRouRNz0O1luN2bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )