UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/x87KZXTkZEn2jDrJIic1Cw9kW0gvEF3QgDKg+F1q1s=' 
WHERE 
  key_id = 'a2d2fc9904c1c19a48e04004a1286e9aa4434350d9c7d96450d5f33da7e6b053' 
  AND (
    token = '/x87KZXTkZEn2jDrJIic1Cw9kW0gvEF3QgDKg+F1q1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )