UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8gotrwhCEkYy9aFKbBU+akvd+kLm7W6CDmGIPfO95A=' 
WHERE 
  key_id = 'ca6947b330f04d37039794866914abbf34d61f799ec049355247eb11445b1cdb' 
  AND (
    token = 'Y8gotrwhCEkYy9aFKbBU+akvd+kLm7W6CDmGIPfO95A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )