UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u58aY9UsXrApQDbpSE/1FLLY8TmbXUyaoMUPHWF2wn4=' 
WHERE 
  key_id = 'd8c1abf8dee0226bb70258db71abd0514d5732b9078a64cf340705db081a0595' 
  AND (
    token = 'u58aY9UsXrApQDbpSE/1FLLY8TmbXUyaoMUPHWF2wn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )