UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS80I8l+1mniVHSwU6dcvi5IeRSviHNXvtAsAJvWr/w=' 
WHERE 
  key_id = '84fbcb0a4d4f2f4bd3723d1262ec5dae25e1d25a42942e9b271774190e8b8638' 
  AND (
    token = 'aS80I8l+1mniVHSwU6dcvi5IeRSviHNXvtAsAJvWr/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )