UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgUgiW8MwmRR0+WA74leXGRR6O3bKLEx1MZVUpZPKg4=' 
WHERE 
  key_id = 'dda847eecdd5a812b596cdfcd8ff02bb9ff04afa98907786d90da0be65e9e40d' 
  AND (
    token = 'LgUgiW8MwmRR0+WA74leXGRR6O3bKLEx1MZVUpZPKg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )