UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdfH5b1C/Wjme16NDwNEaIQwNO6Yqld0Q5TrKuwPkk8=' 
WHERE 
  key_id = '93befdcd6a1f7c279e5e5e9b5e06af2851ee1ffd9885fd39dc4cbee135fd497c' 
  AND (
    token = 'IdfH5b1C/Wjme16NDwNEaIQwNO6Yqld0Q5TrKuwPkk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )