UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQIcZaEuX2dyqPS+ZxSLZE4sKGJQ4yEFVRyhwnv80w4=' 
WHERE 
  key_id = 'a3a036eb0fd1e757a1ee909aa2703f53032a81888f0f50cc4b0c2405ea5fe314' 
  AND (
    token = 'dQIcZaEuX2dyqPS+ZxSLZE4sKGJQ4yEFVRyhwnv80w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )