UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DulR9ZySZRlUWDCkIS7dSzSim8kuxx0J0V/wtioP2Ek=' 
WHERE 
  key_id = '44a4ab2cad8189e11ffbe8ac2a3471b8dcc21595fd8c4e6d254e81e1269c6d25' 
  AND (
    token = 'DulR9ZySZRlUWDCkIS7dSzSim8kuxx0J0V/wtioP2Ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )