UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+XkqEHG/v/gQ4IBzPQ/9FPjUegvHgSzv5nuGZ8o/tFE=' 
WHERE 
  key_id = 'fb4bf55e4fe9f40bb06477c722df33baa9d3050009570e3ad3e2e586ca9f3375' 
  AND (
    token = '+XkqEHG/v/gQ4IBzPQ/9FPjUegvHgSzv5nuGZ8o/tFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )