UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/ZX0tbpJP+iMbUsPQ8oVyPWuMmy1EtHqE6ZGv/b+l4=' 
WHERE 
  key_id = 'b67d6907d5349e120877cb17a6ccd4353fbce31002d2262c7209882560680c04' 
  AND (
    token = '+/ZX0tbpJP+iMbUsPQ8oVyPWuMmy1EtHqE6ZGv/b+l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )