UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9l0Y8efaVQAKM6a8bM8o5v3F+1vLDnOGwg8FNtfTg0=' 
WHERE 
  key_id = 'b70e8cdeef2ace76e92a18a0d3d0696404a94b3b9d48658503746397ddb893bb' 
  AND (
    token = 'P9l0Y8efaVQAKM6a8bM8o5v3F+1vLDnOGwg8FNtfTg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )