UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Osx76P93Z6JGHFymdHKQXLW+Ya7uRUwdPAzT5mCDrtU=' 
WHERE 
  key_id = '57383d73be4b136977d3e1c50f83e7086278698b1444d9b82452a0e19a44f30a' 
  AND (
    token = 'Osx76P93Z6JGHFymdHKQXLW+Ya7uRUwdPAzT5mCDrtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )