UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xzS1n4LmunB//vnTYa31UbCEAHBYUAqj1JgBHkmN04=' 
WHERE 
  key_id = '9d05bde73f2cb5c655d24f85e8a664cfd08b6b9e2574e8a7515aff98a2d3f775' 
  AND (
    token = '6xzS1n4LmunB//vnTYa31UbCEAHBYUAqj1JgBHkmN04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )