UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3IvBlkAJlW7miZ13BccF3xcCZS9fdnbo8ntI4j4qkU=' 
WHERE 
  key_id = '4111f8c8f3ab28f6660110c829089dcc9be29886f87212919f4976a329d26d8e' 
  AND (
    token = 'y3IvBlkAJlW7miZ13BccF3xcCZS9fdnbo8ntI4j4qkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )