UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmPqETwl6+OQBH2DLIjC/FaO8CGyFY9At3AL6G/Cy70=' 
WHERE 
  key_id = 'd8bbc3e77a21841aacdc7125ba4508e6e817765681ab7d16b48b04eeb4fe9bbb' 
  AND (
    token = 'lmPqETwl6+OQBH2DLIjC/FaO8CGyFY9At3AL6G/Cy70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )