UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KS9HDNo/UcsGBvfPJOIkXkP2JpRQdl2QWfya0H7yBGU=' 
WHERE 
  key_id = '5ba296c09e7a41d62cf1b8ae44fe160407bb8b1020d0fc88653929c31f097260' 
  AND (
    token = 'KS9HDNo/UcsGBvfPJOIkXkP2JpRQdl2QWfya0H7yBGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )