UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3LQgsYvyJrnVtg4Oxtt131x3DThyIhejMUsI8xqeNo=' 
WHERE 
  key_id = '9863b8aef3c6fdaa8996edf8de703370c50f800cc644922620b680c0e6e2610b' 
  AND (
    token = 'w3LQgsYvyJrnVtg4Oxtt131x3DThyIhejMUsI8xqeNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )