UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCX6aJXZbv476wcWjQE4oMTu5dQVOP1181Pa+EqNxUE=' 
WHERE 
  key_id = 'f2740766579620575c6c9fc6c2e6ef8383c941de17284bd7e202da19b3ab3465' 
  AND (
    token = 'rCX6aJXZbv476wcWjQE4oMTu5dQVOP1181Pa+EqNxUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )