UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0nb+EEI0qZiNFu0fPyvkSrQmp4FbtM26EyMsTr+i6V8=' 
WHERE 
  key_id = '34e7b346f87298a5ff6d82c57829a4e7699d02c42d97d4f5da7b89c3d191ab75' 
  AND (
    token = '0nb+EEI0qZiNFu0fPyvkSrQmp4FbtM26EyMsTr+i6V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )