UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qt5Ie9QDJGPOA/CzcoeqpeoUQFwBYkEPCzQQn8AG6gs=' 
WHERE 
  key_id = '5201c1675024eca1f17880e5fbeca8a5ddb4c6e075726f0f237808698fd5ce04' 
  AND (
    token = 'Qt5Ie9QDJGPOA/CzcoeqpeoUQFwBYkEPCzQQn8AG6gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )