UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWtIti9I+OwTR4zHfwudTh5FxZ0ZTSIt1Hn/5gE/SSQ=' 
WHERE 
  key_id = '5b52499f0cf9343f624364ea95e4e8d6b7e2d0c1d1ecb50f6e29adf0c4816c40' 
  AND (
    token = 'fWtIti9I+OwTR4zHfwudTh5FxZ0ZTSIt1Hn/5gE/SSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )