UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAVQ67tuoF3GWWldEU8nh75kv88JENvugRICheo9zYM=' 
WHERE 
  key_id = 'a3a739072d5fd80d19e623e0c7fe5e78378198de16ede2cda3f2fbe8f2746c43' 
  AND (
    token = 'BAVQ67tuoF3GWWldEU8nh75kv88JENvugRICheo9zYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )