UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkVco2FDG/mg/DgBPpkcLVOXWqd7kW5u0BoX75Ofc+4=' 
WHERE 
  key_id = '69a45fe0fe498616539a913f22a8d46a72d08c02c3b26ca756bfed0225476665' 
  AND (
    token = 'KkVco2FDG/mg/DgBPpkcLVOXWqd7kW5u0BoX75Ofc+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )