UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRHAUxbeCLDygo1HkvfG7E4yTEe3vjOhgVbx9SJEmQw=' 
WHERE 
  key_id = '1b7fdf1ad3964586838ab4729f1b9f007376f41b9f83b88799d7354f08661387' 
  AND (
    token = 'XRHAUxbeCLDygo1HkvfG7E4yTEe3vjOhgVbx9SJEmQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )