UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPh9F87Uc4w+hL8KCGO2MjNcfixAf+EhlKsPKzDr3EE=' 
WHERE 
  key_id = '772d131837e8e7b83b756e2eda044395db552e6c1fceb09036de82a58a828cdf' 
  AND (
    token = 'PPh9F87Uc4w+hL8KCGO2MjNcfixAf+EhlKsPKzDr3EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )