UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aGY653DLFyLiDogKtTMkqVIm0WXcImkTDdoSY9sX4x8=' 
WHERE 
  key_id = '8c4ed260a6333d1b0f4df609900a26c99123aab8815f01eeaca8f0e2831e999c' 
  AND (
    token = 'aGY653DLFyLiDogKtTMkqVIm0WXcImkTDdoSY9sX4x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )