UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjpOEC2DDHHAEenLSLMA+7qE5jrQHKhY3YWa5bbCD/U=' 
WHERE 
  key_id = '2eb52e9e8825a1a2ba15f7ff79c4de234ea58e456c0666299560f563493491fe' 
  AND (
    token = 'kjpOEC2DDHHAEenLSLMA+7qE5jrQHKhY3YWa5bbCD/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )