UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3SZbTC4QGZ2x7gi3dXdGkbrKVHhgmB9+9ilL4vTZ3k=' 
WHERE 
  key_id = '5da493f8b66e0255d619f1ea932237d8222ec3c485482ffac6d5edc683a8886d' 
  AND (
    token = 'w3SZbTC4QGZ2x7gi3dXdGkbrKVHhgmB9+9ilL4vTZ3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )