UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISzcHFrDCK4QoIoFW+gicAq57gn055JbkTOzjFyBo38=' 
WHERE 
  key_id = 'b49f517c1d607030a79f320906a6d137534595c67bfe5f2ec6cd8d237cf613ba' 
  AND (
    token = 'ISzcHFrDCK4QoIoFW+gicAq57gn055JbkTOzjFyBo38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )