UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qyifWAE2btalMggaoVLUPUTCZBEy1vE/mOwLvbkRJEQ=' 
WHERE 
  key_id = '5296f98456e3cfcd226903ba4e95c0962d8cbedff04e709199333e4d63b91550' 
  AND (
    token = 'qyifWAE2btalMggaoVLUPUTCZBEy1vE/mOwLvbkRJEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )