UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyekV6xdNNg8zABe0MgAztjbw8/eZXF72WBC+FfMDcE=' 
WHERE 
  key_id = '19f3d33d6764673dbf489cceb8a086601534db2650cf0a13493fefd2cc8cb16c' 
  AND (
    token = 'KyekV6xdNNg8zABe0MgAztjbw8/eZXF72WBC+FfMDcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )