UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjpkqwvsOQZbuLfUV+V0da5A7BbiEBmRD/aGfisohGw=' 
WHERE 
  key_id = 'fd0471986f1add01760b82475aeadbfe4ae575ca982e75f0a050bd58f5617260' 
  AND (
    token = 'xjpkqwvsOQZbuLfUV+V0da5A7BbiEBmRD/aGfisohGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )