UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBaKZ3n5j4D7TrBu30eDX2C62Xkh6+QMuomB2qSRg2U=' 
WHERE 
  key_id = 'd429a1e4ae1718a6be34d2ff123710de7c26db08cdd86dc72fe923015d5768c9' 
  AND (
    token = 'KBaKZ3n5j4D7TrBu30eDX2C62Xkh6+QMuomB2qSRg2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )