UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pb7rOtSVNt06sBAsYL5I8++mPqi8CebqOGYKBoEgOnE=' 
WHERE 
  key_id = 'de396c257eecd2906796783f4eb08636edf62fed3c399bd79835985678499931' 
  AND (
    token = 'Pb7rOtSVNt06sBAsYL5I8++mPqi8CebqOGYKBoEgOnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )