UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MA558M40G2r6JY6E2xUN9g6JH49P0P1lRHeuWGYshMw=' 
WHERE 
  key_id = '528783af19897604710c800d1ab4a3bef69ccb561807c23b6487fc64b74cf19a' 
  AND (
    token = 'MA558M40G2r6JY6E2xUN9g6JH49P0P1lRHeuWGYshMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )