UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fc76Fj0wN4aZhU/4aFFd/0iClHyYkCQ8YICQVTgdhL4=' 
WHERE 
  key_id = '8240950fea489ef2ecc99c4b7696a9f3dc2876f9af5b15e843f58c5a9713d9d5' 
  AND (
    token = 'Fc76Fj0wN4aZhU/4aFFd/0iClHyYkCQ8YICQVTgdhL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )