UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uX8BE/YtGaSyZKbZgFEoQI0wCnBNbBQXvxZIqSL5a38=' 
WHERE 
  key_id = 'b3f1abe0dfaa3a9beffafd9b35a8541d9f9dc11361c082a3eedb0be0b4cbf492' 
  AND (
    token = 'uX8BE/YtGaSyZKbZgFEoQI0wCnBNbBQXvxZIqSL5a38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )