UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc0rCDkPH2zfZGYFwpwDk00HS2CtC5fSr1ODoZLTqB8=' 
WHERE 
  key_id = '1db8eda3f59528e83e19ef7fd08536c65d599514e26363997f1c80dd728a269f' 
  AND (
    token = 'Qc0rCDkPH2zfZGYFwpwDk00HS2CtC5fSr1ODoZLTqB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )