UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eie7gijF9kJqPEnmlL5Qzl7XGHFixT1uBpDso9XUI+4=' 
WHERE 
  key_id = 'dc47fcd7be67e31df955a2c15ce3d05d9eb4b5df45b4e9dda8136063ffa4e225' 
  AND (
    token = 'Eie7gijF9kJqPEnmlL5Qzl7XGHFixT1uBpDso9XUI+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )