UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfcDuBd/76Z9Y51JSbtDK5JIk9YkVMJyA0ogzDB/pr8=' 
WHERE 
  key_id = 'c18671230e068a03f2da9166d6b13cc82931986da28d02c60ea4155dceba7f5a' 
  AND (
    token = 'hfcDuBd/76Z9Y51JSbtDK5JIk9YkVMJyA0ogzDB/pr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )