UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vLJjTJ5MZtkmqXhoVMpZgOYAPio//XKB0/UjLc/TJY=' 
WHERE 
  key_id = 'cacdd0b1b57e45e2726b8a087652113e4d84bda40b8163a516a187818a62ce2c' 
  AND (
    token = '7vLJjTJ5MZtkmqXhoVMpZgOYAPio//XKB0/UjLc/TJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )