UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'menOW1aiGD+V07rnnRnflt4jh9hy7tHcDsDrcT+euos=' 
WHERE 
  key_id = 'bf3a231a8b08c9f32061f7e90281fe7c1b6f69ea390637bb3e592dada1893683' 
  AND (
    token = 'menOW1aiGD+V07rnnRnflt4jh9hy7tHcDsDrcT+euos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )