UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLVL1HonPyxItfNhA1JgbG9OeZ72SQH8mli+LL7V4fU=' 
WHERE 
  key_id = '864a9f420350e8f1872d442987df314723e47f3d48d6fc8ea7996293cd4f5270' 
  AND (
    token = 'LLVL1HonPyxItfNhA1JgbG9OeZ72SQH8mli+LL7V4fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )