UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJw46CfbldQJFRMzuyUeBJmomKrkNtKAh1yBAMjUkvQ=' 
WHERE 
  key_id = 'b3e33cc713314d8093356651509e4255cfcd430241b02b567a63752f32363f87' 
  AND (
    token = 'QJw46CfbldQJFRMzuyUeBJmomKrkNtKAh1yBAMjUkvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )