UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNUhqHR4R4kNUOiVtXJhkUjCjHksXqwydn8ZIES/Xkk=' 
WHERE 
  key_id = 'fbdb59b7413c1e6d39906f47f75259870c7195876a6e5d2d30f42830b0b0ebc6' 
  AND (
    token = 'YNUhqHR4R4kNUOiVtXJhkUjCjHksXqwydn8ZIES/Xkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )