UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aGaOAXvkwvCXtr1O6Qx5pA8RhbSuAf7jGl3DiADWqU=' 
WHERE 
  key_id = 'ffe7bcc0213adffbf519a46902c43158176b89052105396d9c4542100ff77050' 
  AND (
    token = '8aGaOAXvkwvCXtr1O6Qx5pA8RhbSuAf7jGl3DiADWqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )