UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxvgtLyCl+jSYWU66HHBruNegnGcE7aD5UcxywioJNQ=' 
WHERE 
  key_id = '3b58d4b62f2e44e78638232dbf051f1925713bf174d76f904ec685eb4e134a94' 
  AND (
    token = 'UxvgtLyCl+jSYWU66HHBruNegnGcE7aD5UcxywioJNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )