UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gf069vjn6AknOJd7Hdf4m8KMp2Bok4x8IA9+P60ZylI=' 
WHERE 
  key_id = '80c30611529cf6623a7a876f3b6ce84b3e2f0d94ec48310cb6690526222b9c91' 
  AND (
    token = 'gf069vjn6AknOJd7Hdf4m8KMp2Bok4x8IA9+P60ZylI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )