UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wj1wS+b8TTOezuWvzbD0b1GYGGI6/Dvum/2mphJo8rc=' 
WHERE 
  key_id = '12fd92e66df061805d1c16c3a175bbc42f9525ea98ac40af90d85900b29fe682' 
  AND (
    token = 'Wj1wS+b8TTOezuWvzbD0b1GYGGI6/Dvum/2mphJo8rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )