UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqdZtCygukkZe0Qmlu9G+tyaLXZ0MdXrGYq48tk60xQ=' 
WHERE 
  key_id = '7c45e0723c8350dbc236b184fa2538a008936d62fc28c1f6ff9c733fc2717908' 
  AND (
    token = 'YqdZtCygukkZe0Qmlu9G+tyaLXZ0MdXrGYq48tk60xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )