UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgcJxuHi7HYRBaFZru6yxU+yuhA3FhZ27BPrcZvO5KM=' 
WHERE 
  key_id = 'aed8f302a659f61a06396094cf385b5fae489e9bd22332a1a83636d32b65ef79' 
  AND (
    token = 'kgcJxuHi7HYRBaFZru6yxU+yuhA3FhZ27BPrcZvO5KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )