UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fX/DfNOKqdKQQo0kWN5udUZXYpoguHAnGCJKs6UFKLw=' 
WHERE 
  key_id = '23be2850a03a81a2e1eed5abfd97a7dedced19c30b33803799c10e8e982e9eb3' 
  AND (
    token = 'fX/DfNOKqdKQQo0kWN5udUZXYpoguHAnGCJKs6UFKLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )