UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26yqe3XG3SFdBIDw1EFbIR6Jz0WNn9ZwtW2k1ZUvklM=' 
WHERE 
  key_id = '46962fa1ab17c79debfc01caa11429af16415bfe33309c09e4a6015cd9db6b82' 
  AND (
    token = '26yqe3XG3SFdBIDw1EFbIR6Jz0WNn9ZwtW2k1ZUvklM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )