UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSRyg5lSPaKC0sciXxfQj/93596R46fJLaN3kjcBof4=' 
WHERE 
  key_id = 'c2e230206ea8d565f95f29b3db3931163cc7c4fb482b1ab3028fffad06e34641' 
  AND (
    token = 'vSRyg5lSPaKC0sciXxfQj/93596R46fJLaN3kjcBof4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )