UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+WhhvGVHGuyBt17MUkw6ON1fpO79Y53+cMDqPbYxxo=' 
WHERE 
  key_id = '0b2e2ab702dac4a68222a10ca553e89049347a9f19dee1f93220e581a3c701de' 
  AND (
    token = 'A+WhhvGVHGuyBt17MUkw6ON1fpO79Y53+cMDqPbYxxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )