UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95xQ3tpJQBrwSg3/bG2zV2i9cb6o99CaBnEqUMU7aTk=' 
WHERE 
  key_id = 'c438ae088a4d8b91610cba0a79dc07c87eed41ab8fe7312dca46990df8bfdbee' 
  AND (
    token = '95xQ3tpJQBrwSg3/bG2zV2i9cb6o99CaBnEqUMU7aTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )