UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksvW78j/mhammJY2awJhiZeJk8QkOwFpVqJ8RwTlQMA=' 
WHERE 
  key_id = '66b33734cbb52250c1f6ee82d6915f82cb04ddcfefc94bed14badda66f4834f2' 
  AND (
    token = 'ksvW78j/mhammJY2awJhiZeJk8QkOwFpVqJ8RwTlQMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )