UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2Pnm12k8g6hwxIw5eD0wGMgyh9XtZMkD3EsGE5U1l8=' 
WHERE 
  key_id = '0450c13cbf2d8a9318c84a83b8a389c8784b936c35021e3dc1da27d94f8c3c3c' 
  AND (
    token = 'f2Pnm12k8g6hwxIw5eD0wGMgyh9XtZMkD3EsGE5U1l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )