UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxJVlKDB42ed2t2lLHGJMR5qMNuUHO87NBID4QNJHqk=' 
WHERE 
  key_id = 'a0ad009c5423db533d8fb8725e159277f7f00d44f571b63b25f3bf78fecb6199' 
  AND (
    token = 'RxJVlKDB42ed2t2lLHGJMR5qMNuUHO87NBID4QNJHqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )