UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10+CJQOk6oBGcoawXfY831yyZXyvERc4gOUJ/3NsBZU=' 
WHERE 
  key_id = '6e44b13b31a52f3784affdf8338239304541fb5d93e5b3bf9ff9ec4e2b47e87a' 
  AND (
    token = '10+CJQOk6oBGcoawXfY831yyZXyvERc4gOUJ/3NsBZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )