UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lrjywdbq3ROmTfgXHdG5o92TBh3R7eByiNvyr/DV5n4=' 
WHERE 
  key_id = '3312b313ba38f758ce19a1ca57b15a39b437908fe6ba530016b9b231ab6913b8' 
  AND (
    token = 'Lrjywdbq3ROmTfgXHdG5o92TBh3R7eByiNvyr/DV5n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )