UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DqTFCxPiKhjO7Bui+VHwsO2xxqYzcQqh0kBTD9PXb8=' 
WHERE 
  key_id = 'dd1c56c515bfe79828073265989683fe706440b6f4844f16d3c7451b786f5c27' 
  AND (
    token = '/DqTFCxPiKhjO7Bui+VHwsO2xxqYzcQqh0kBTD9PXb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )