UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qef6pu0gvo0g9cs7nvBijVCPYsqkr9BTtveOonBq6c0=' 
WHERE 
  key_id = '82cd907d5c38d2e6a43c57c971d12f8f4b9bb5b6ef28880bc228e1440ca9047f' 
  AND (
    token = 'qef6pu0gvo0g9cs7nvBijVCPYsqkr9BTtveOonBq6c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )