UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXhFsJQwvG/uSopTIpGdVH15Ix5YS7Mq+yDAJpKvHJc=' 
WHERE 
  key_id = 'f87a4c93a2b1d442fc3b308b28442a13d8ac083d6ad0cc2f5f2aaa2377e3410f' 
  AND (
    token = 'cXhFsJQwvG/uSopTIpGdVH15Ix5YS7Mq+yDAJpKvHJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )