UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSBfXxNC37MhC8oi7z2cw5Im15MtqIK+jFZrkeTI4qM=' 
WHERE 
  key_id = '8fa0d9435b0478afdcde57e0db87553a26347345980e8f82d7365d4a2d6302d9' 
  AND (
    token = 'mSBfXxNC37MhC8oi7z2cw5Im15MtqIK+jFZrkeTI4qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )