UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dG0jPPifX7b9tzAf92NmyWQvz2MULrurkZXs9crxrwg=' 
WHERE 
  key_id = '2c6e17214ac677665f4ca4e6017d42757ea5fd890660dcf2498ddf4aa2803042' 
  AND (
    token = 'dG0jPPifX7b9tzAf92NmyWQvz2MULrurkZXs9crxrwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )