UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRBTP+RuA86w6tr9Pz2oOZclkb+oYdIQCVIvyy4DvdY=' 
WHERE 
  key_id = 'f59d97d8be2fcdf4f8e6a55fbe39685f37ae587a70d2d04b1c55405a4b97d852' 
  AND (
    token = 'yRBTP+RuA86w6tr9Pz2oOZclkb+oYdIQCVIvyy4DvdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )