UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'audEogZ0mp9kbFLA/GGDQJKTfcC3/ikvxhRXobrAeGc=' 
WHERE 
  key_id = 'a76d1f7ba359ed14a79b70b24b60a15822dba8b3cacecb01733f011b988559fd' 
  AND (
    token = 'audEogZ0mp9kbFLA/GGDQJKTfcC3/ikvxhRXobrAeGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )