UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7xEZa1RZWJMy7HpG4odJW2aWPbJ0hM2TQ4sdupuS+U=' 
WHERE 
  key_id = 'd77d33ec4e49ca42424a15724f40b8c5b6a9b4d998e0677e6a78823c6658c692' 
  AND (
    token = 'S7xEZa1RZWJMy7HpG4odJW2aWPbJ0hM2TQ4sdupuS+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )