UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwR4Wf1aETlScceLzTrL3LjqGq7W2EQuH1bUZYoEGu4=' 
WHERE 
  key_id = '10f96d7e55c21d836a7661ac963cdd3244ad6922e0b103fdd0fd7ad261443958' 
  AND (
    token = 'UwR4Wf1aETlScceLzTrL3LjqGq7W2EQuH1bUZYoEGu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )