UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pguc3YLZPa4m5MRlopbh0X/hc8MdceGc2Y3ogkeofY8=' 
WHERE 
  key_id = 'c704ea4a2f11998093eecf003397235167a278b12e56343e3cc4e22216a514f6' 
  AND (
    token = 'pguc3YLZPa4m5MRlopbh0X/hc8MdceGc2Y3ogkeofY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )