UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmsJaReHF4JMG8TD3UNQ/ayNyMpiCTKy0CBNvlLYHEk=' 
WHERE 
  key_id = '91e399dcb935eb83e98c5c72ac28e67cfc013e0d0d022d51ed66cafa52a2bf34' 
  AND (
    token = 'WmsJaReHF4JMG8TD3UNQ/ayNyMpiCTKy0CBNvlLYHEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )