UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yh5b9t2D+CU5G7dejpTqRAgrkN+JVF5+SC0fm5PkZPw=' 
WHERE 
  key_id = '576e380912013ce563e507996303a6d6de77d6e452ddc4e2c5c38ebfa220505a' 
  AND (
    token = 'yh5b9t2D+CU5G7dejpTqRAgrkN+JVF5+SC0fm5PkZPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )