UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OO9+dYGjvO0dHbEBb6trKgiakIAMGya2D9azKJCNnM=' 
WHERE 
  key_id = 'bc8157ec7a44f589be88235f1096ea4591974d2dc7996530ef0ecb7d56d00ecd' 
  AND (
    token = '4OO9+dYGjvO0dHbEBb6trKgiakIAMGya2D9azKJCNnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )