UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XU7KhHNTgz16STJ4UgZFMQ5oHn3jtYa931WycOZgCjc=' 
WHERE 
  key_id = '206ba3b212f2c56ccd332ce69318702aaff8a2619b7dcec5720ee0d9bfee2f23' 
  AND (
    token = 'XU7KhHNTgz16STJ4UgZFMQ5oHn3jtYa931WycOZgCjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )