UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ybA3csVqqqqTL8gJlHBsaCQgWcFmJZaBQeu1shSob0=' 
WHERE 
  key_id = '9b7dc1374c20e7910f9b306733f1bbda177d0376372816492600eda22dca1f2e' 
  AND (
    token = '7ybA3csVqqqqTL8gJlHBsaCQgWcFmJZaBQeu1shSob0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )