UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfmCx7sXxNjBKXgIStKm3wWquMZtvQyzZ9C34e+6wCY=' 
WHERE 
  key_id = '64ed007b66aa1204a4eb6579bdac0d517aab5151542dc8b2e1ca020065f6761d' 
  AND (
    token = 'HfmCx7sXxNjBKXgIStKm3wWquMZtvQyzZ9C34e+6wCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )