UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCAShU8JluPiyazlp+lAztQnh3Jj97LVGgUmoYgNpN0=' 
WHERE 
  key_id = 'a9992c42b3d6dc0d54e0a2124c53e70123cc779d78e9a53b104e7025b721f307' 
  AND (
    token = 'bCAShU8JluPiyazlp+lAztQnh3Jj97LVGgUmoYgNpN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )