UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yb/Rw5yK/SlI+f8JKdC76HJXqLbHnhc5H5POzIFFdvw=' 
WHERE 
  key_id = '238ad8d3b649d076647e2874d9bc9acf147e97d2a33dce9368b63fe6ea0f1bab' 
  AND (
    token = 'Yb/Rw5yK/SlI+f8JKdC76HJXqLbHnhc5H5POzIFFdvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )