UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfNOq9bZI/bpZhlP1KcXBu/pu+AYY5KcG4EsVR3gD80=' 
WHERE 
  key_id = '1c45d116bc155dc811e73f7086457ea9d5be13bd12d6363ba53ddfdc8136bc49' 
  AND (
    token = 'GfNOq9bZI/bpZhlP1KcXBu/pu+AYY5KcG4EsVR3gD80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )