UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54tWqQGsZQ3Cka1/Eti2A+/oZzKHCnF5M+iPEQQuBv4=' 
WHERE 
  key_id = 'bd8475714d557857e676be7a0108fc0a7ea1d88f783a862bc7aaf169105a7cab' 
  AND (
    token = '54tWqQGsZQ3Cka1/Eti2A+/oZzKHCnF5M+iPEQQuBv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )