UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'adjAjFf0KZmcj0pt66dbmqGfICwYHp2m+GG4+eb/BH4=' 
WHERE 
  key_id = '6041e50a6ad4d9c8fde16763b802cb3d2af82af87f7e7b81f51169c2f222143f' 
  AND (
    token = 'adjAjFf0KZmcj0pt66dbmqGfICwYHp2m+GG4+eb/BH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )