UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eUVCpvC74fNPzhMeok5Xb5poPHvXbVqcRVu44HDK5k=' 
WHERE 
  key_id = '807680086051a97da4aa92d3898c7606fedf61b16f513214c7409e68011be63b' 
  AND (
    token = '8eUVCpvC74fNPzhMeok5Xb5poPHvXbVqcRVu44HDK5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )