UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG71FYoiAenmEWKtTVZs/whD7oD6Tw1K7sDLacwbOsA=' 
WHERE 
  key_id = '91ea6120cb9e1a201f3f19c9a920fa566eec09db0e0cc37578395fc8604c27e2' 
  AND (
    token = 'zG71FYoiAenmEWKtTVZs/whD7oD6Tw1K7sDLacwbOsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )