UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/D4FsIYARhzNLdsHxuomYD3FHUlbdSpXal5dgVR68Q=' 
WHERE 
  key_id = 'b4f333544e1363659b101dfe5f240711e2f6477a5fe8f694f127ca436247c2d1' 
  AND (
    token = 'g/D4FsIYARhzNLdsHxuomYD3FHUlbdSpXal5dgVR68Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )