UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sV2kroAilrtb7LZFeMjzBVlYvYdAi2kwn7nBv1UVUg=' 
WHERE 
  key_id = 'bc63257e77837a21893041c9d2239615ddfbbd05a491f8fba348caf724ba412a' 
  AND (
    token = '7sV2kroAilrtb7LZFeMjzBVlYvYdAi2kwn7nBv1UVUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )