UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gR9s87piZMhhXHabvNhzFt6kd/vmbFvVO4zwk81zD4=' 
WHERE 
  key_id = 'fcf2a262d8b023c1d01887cb5e7ba5d24cf00a579b3586844c262902c5d57c10' 
  AND (
    token = '6gR9s87piZMhhXHabvNhzFt6kd/vmbFvVO4zwk81zD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )