UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjXGef3T4RDZeMjYmGDCPqSALirEyoSnJt6FNPqSqZQ=' 
WHERE 
  key_id = '59e795609a78ff9cd20e622230e8800a4e0ba1f0b919d830f64e009dba05ab53' 
  AND (
    token = 'QjXGef3T4RDZeMjYmGDCPqSALirEyoSnJt6FNPqSqZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )