UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBxCqvAshZg0SPUFklptN2U1PV3hxN1NKjQmD0lI3ec=' 
WHERE 
  key_id = 'e6ba9dcdf178f58f734be5cd0e8d772d8db772f2f0ea4bfbadcfda326d9a1461' 
  AND (
    token = 'ZBxCqvAshZg0SPUFklptN2U1PV3hxN1NKjQmD0lI3ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )