UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5IlvaUHS+9w+RjPUjM/dfkMBsup06JaqCXFuUCa3S1Q=' 
WHERE 
  key_id = '78137d6156ad46af16025a931a5c8cfddeb659bdd757a2eb6c8ef3a581fc4970' 
  AND (
    token = '5IlvaUHS+9w+RjPUjM/dfkMBsup06JaqCXFuUCa3S1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )