UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7SzNfuDK56p/ZnqPHfjIWHtWCKy2fDVci8J7QAdpFA=' 
WHERE 
  key_id = '33803e9bb1995d0bf7a94e29c1d35bd09691614ada58b64ddb76ac1025284295' 
  AND (
    token = 'I7SzNfuDK56p/ZnqPHfjIWHtWCKy2fDVci8J7QAdpFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )