UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSCxIMw1H0PzOx01rKbzopfpouQjlD7oTbEX3IHsYcE=' 
WHERE 
  key_id = '1a38ddfd52b4ee539ef43e76c99c1cc863a09fb80cdc6295924f9eeafac5fe5c' 
  AND (
    token = 'jSCxIMw1H0PzOx01rKbzopfpouQjlD7oTbEX3IHsYcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )