UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Br5EBcxQoGjnBXoN0R28EPG0cq8Kv3okJGjd+zbTOWg=' 
WHERE 
  key_id = 'a362607d0048c9c22634d6fcb4f7d7a4f90e579a177a4a4205a4519848f91582' 
  AND (
    token = 'Br5EBcxQoGjnBXoN0R28EPG0cq8Kv3okJGjd+zbTOWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )