UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nN5U3Ldm8oWIA2LvIoSWwsH/fumw6E02+q6v3VqV1Bw=' 
WHERE 
  key_id = '26c319104baeb0b06373cca5ba33acea57668fa17d42eef3d0463ec7fd71928a' 
  AND (
    token = 'nN5U3Ldm8oWIA2LvIoSWwsH/fumw6E02+q6v3VqV1Bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )