UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKy16EFvshSj+BuZqkHdeH3ndTlzxgs2GZIJI0p6+KM=' 
WHERE 
  key_id = '06808247340aa5d8b21c54a2d0bb52e48b846bca973492dec1bfd7148aff8bc4' 
  AND (
    token = 'dKy16EFvshSj+BuZqkHdeH3ndTlzxgs2GZIJI0p6+KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )