UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzLtONOJAF8yvhN9wHuTUym/hENI02KkS0NwCN8H878=' 
WHERE 
  key_id = '1a4b7ef866d23088a0ab3329ac66544d5d6a6ec4f90e787b2c3f3d05f678f23a' 
  AND (
    token = 'AzLtONOJAF8yvhN9wHuTUym/hENI02KkS0NwCN8H878=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )