UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5j6hDrU+Bcq80l5+UwbUjAtxFyGDy0mWbUPyOlKwZc=' 
WHERE 
  key_id = '608f2cbe0b444c7cbbb85f2822bfec83e3459d7c66b3868914e288f784cb12ae' 
  AND (
    token = 'D5j6hDrU+Bcq80l5+UwbUjAtxFyGDy0mWbUPyOlKwZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )