UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPxumDC8GM4kd1uz1/nKhDWoVl8UbEoWNaR1kBmgvaA=' 
WHERE 
  key_id = '80df3abfd40a93ca5be6f16d6cdd8f0ff5e43b015feeba79273141d0d630bbe2' 
  AND (
    token = 'KPxumDC8GM4kd1uz1/nKhDWoVl8UbEoWNaR1kBmgvaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )