UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZfIRvck9sTKSHhitA68M0m4/s/vPd4VKh2upqa/gkQ=' 
WHERE 
  key_id = '1c031b20cc6a4be751cd898809cdee7bc2d95a0934d9c9008d16d43d64d8dd5f' 
  AND (
    token = 'KZfIRvck9sTKSHhitA68M0m4/s/vPd4VKh2upqa/gkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )