UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iy1HqDHUYlWdSjwq6eSS1pvXaRrD1kxk1bPdWfs9tSI=' 
WHERE 
  key_id = '1626ad45a205708408ae3cd709a8e7b0caed2d2c4591b2402cc1971c01b4d3df' 
  AND (
    token = 'Iy1HqDHUYlWdSjwq6eSS1pvXaRrD1kxk1bPdWfs9tSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )