UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gxdkkJSjkO+hq4eS865CJ+91s/8fcjWfEFP0UR/zxg=' 
WHERE 
  key_id = 'f4eb76f3f44c38ef76495fd1107b4d3f063114d6a2815291c043975bb0dc3bb0' 
  AND (
    token = '9gxdkkJSjkO+hq4eS865CJ+91s/8fcjWfEFP0UR/zxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )