UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '762ufk8nCHOyMn/LwEjN9fvOU89cSWLlRQG9sYI8AEg=' 
WHERE 
  key_id = 'a74b60ee298c1b4e47d08268b3b116b32af3220f3f1857161e92e351f59d7ff7' 
  AND (
    token = '762ufk8nCHOyMn/LwEjN9fvOU89cSWLlRQG9sYI8AEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )