UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOtKjEvcKbcJvZ7WD0q7h/wakgZxb45u9RoikoETFVY=' 
WHERE 
  key_id = '9a9a019c562624dadbe29f438c91f8418f12197c302b5055112d545c41e42d12' 
  AND (
    token = 'JOtKjEvcKbcJvZ7WD0q7h/wakgZxb45u9RoikoETFVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )