UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YuVnjZwxkZZ4kUhXlFepjVPU+HdYw/3VDRCNOL52qvE=' 
WHERE 
  key_id = '6011da32d7afa0568363f432608bb1c49c2b662911a6c2c6ef28829eec346db9' 
  AND (
    token = 'YuVnjZwxkZZ4kUhXlFepjVPU+HdYw/3VDRCNOL52qvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )