UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNoHc58svamPRUKOprXH3fxqUEUED1q0/eAXrZbkUTk=' 
WHERE 
  key_id = '6253b8c76ba143ca14ec7cf7feb69b1d2dbbb46b1a608d0ee4caeaf583e643c7' 
  AND (
    token = 'mNoHc58svamPRUKOprXH3fxqUEUED1q0/eAXrZbkUTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )