UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prZpJlLneF9jmo0mW4f+qt3KkX4qLF3nirkW7nshJ0k=' 
WHERE 
  key_id = '8dab4ff6f16711b32c3978629fd4445b5d71429f53b6894381f027fa97c69087' 
  AND (
    token = 'prZpJlLneF9jmo0mW4f+qt3KkX4qLF3nirkW7nshJ0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )