UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YkGxK5X1Z2DR1WETVg/8AaWigCESXAecO2u0BCDvKc=' 
WHERE 
  key_id = '13df97e1cb792bab7eb282b93d4f776a03de5993dffd4c18db255decb6fdaa36' 
  AND (
    token = '3YkGxK5X1Z2DR1WETVg/8AaWigCESXAecO2u0BCDvKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )