UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+dAVkOAnVjiJfg3ZvHK4LgFlh6htaispz0UR3ix3as=' 
WHERE 
  key_id = '1a028e9087083345455138c093e647209e01ec16a52693f4bb06742d0b3fd685' 
  AND (
    token = 'Y+dAVkOAnVjiJfg3ZvHK4LgFlh6htaispz0UR3ix3as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )