UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJTo7j/VQSuYiuA9hZx6eQoIwgKWoa/UA5EQqv0EwaY=' 
WHERE 
  key_id = 'f248081265f7b2f11bab02e4727cd76a27e23d969fafb7b7401d5660ffb46656' 
  AND (
    token = 'KJTo7j/VQSuYiuA9hZx6eQoIwgKWoa/UA5EQqv0EwaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )