UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTsmLFyeAvy1/bZGTzp/abA8qDU+oN/MaNYfwlgXsmg=' 
WHERE 
  key_id = '2fbaaf4ca717cc1e812721207bb4e7929b9e5e31374725f3426317ee77f65b98' 
  AND (
    token = 'UTsmLFyeAvy1/bZGTzp/abA8qDU+oN/MaNYfwlgXsmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )