UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8Y6EOnXlIsA3SibEc5/Gb3TkUxsN5n7+/l62gAnkx0=' 
WHERE 
  key_id = '813f0268c86930609e4edb6a47697537e12858c891e12f8674ef6a3d0cc16b8f' 
  AND (
    token = 'T8Y6EOnXlIsA3SibEc5/Gb3TkUxsN5n7+/l62gAnkx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )