UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2Z6j/OZbSmkmGusgw4zp+QPwTfD4yWSpIw0JSEchH8=' 
WHERE 
  key_id = 'eea2c5f08f84a6ddd4ca749e4f48daef84aaa4044b988069080323f903fa85a8' 
  AND (
    token = 'D2Z6j/OZbSmkmGusgw4zp+QPwTfD4yWSpIw0JSEchH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )