UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udJYWt+QXMyWuXzOd+j5oARf9XUOqiuPKL5oWwgbh3Y=' 
WHERE 
  key_id = '954ee2fe41a0cacca8e363157d5052081c7035d0fb3ad37dce5258062c7f8bc3' 
  AND (
    token = 'udJYWt+QXMyWuXzOd+j5oARf9XUOqiuPKL5oWwgbh3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )