UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EU6FjoZ/z0Z1NIza98igVlJoQGGDTJ+nA+kBLn4Ok0E=' 
WHERE 
  key_id = 'ac525c9abd7121a743cf054ecb5044b087778312388de1547dfb190a8edd4f79' 
  AND (
    token = 'EU6FjoZ/z0Z1NIza98igVlJoQGGDTJ+nA+kBLn4Ok0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )