UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ju/VLjcal8Uykc9R0fbuBRXcBZnk7DY86yH9i6x5bfs=' 
WHERE 
  key_id = 'bc596b6d42ebe0d1d05b25e5d5bb94b1e70e6c1b97a25065f66940586ed0428a' 
  AND (
    token = 'Ju/VLjcal8Uykc9R0fbuBRXcBZnk7DY86yH9i6x5bfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )