UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mc8iVEmmA90bJgm7Batsh6doiwDHOY4eQiHy9OBs+jo=' 
WHERE 
  key_id = '04750f1f6ef7e61f6b516194c921baa1d34fe03204a164624cc3cd9c15185e6e' 
  AND (
    token = 'mc8iVEmmA90bJgm7Batsh6doiwDHOY4eQiHy9OBs+jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )