UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9C4NjPnOpxhWdqRbupwVai+yITKtMrGZgEmPQDwfqM=' 
WHERE 
  key_id = '7c7235f2813f16b2ada3928cfe4436e0be2bdb6ea119b6d4ab698bf7233c4c65' 
  AND (
    token = 'w9C4NjPnOpxhWdqRbupwVai+yITKtMrGZgEmPQDwfqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )