UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8OBI7mbeHxsjJiM5VQEbeRmAHcC9wia48E+AZm8vZio=' 
WHERE 
  key_id = 'db4df660fa3b38aa36d080cdf64f4b3c47bb4eccaf50947c93a97ac144a2cd21' 
  AND (
    token = '8OBI7mbeHxsjJiM5VQEbeRmAHcC9wia48E+AZm8vZio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )