UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1R8lgJos8/qMdGP/fwnRJKUJshPlQauiVyBtHVl2Blg=' 
WHERE 
  key_id = '7b0a13ed59d051535cbe3ec93289211b9359680619dc8e4c6d884c996700acb7' 
  AND (
    token = '1R8lgJos8/qMdGP/fwnRJKUJshPlQauiVyBtHVl2Blg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )