UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMJve2oVTSEcjslHjS4ztvfNpe6QJQB0z7hQ2/7fEdQ=' 
WHERE 
  key_id = '56973ea9bceb513c6824df9b22a3e11d83489dcdd0bfeaa13fe4fe1f0140329b' 
  AND (
    token = 'vMJve2oVTSEcjslHjS4ztvfNpe6QJQB0z7hQ2/7fEdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )