UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPp8sYMOnYV+UMccVkEjU2gC3Zk3veYrFs4NqRtwkG4=' 
WHERE 
  key_id = '99a1bf2bc86ebd6d91b5f4237f71d77ae31a729d7a61acd1c0161b1db3ac2dd5' 
  AND (
    token = 'HPp8sYMOnYV+UMccVkEjU2gC3Zk3veYrFs4NqRtwkG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )