UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/kaCKREu2d59putWeEXQvU3lSk3Cv+ALu2DJmtWJTA=' 
WHERE 
  key_id = 'ac7d12fe3276c0f2b150f895d19d19a9879f7d07f8999806ed4c041b9cb69403' 
  AND (
    token = 'B/kaCKREu2d59putWeEXQvU3lSk3Cv+ALu2DJmtWJTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )