UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aVqZsO5/Oh2Y5rfZK6iu9LF1Y6eAS6wFO3OUJUA/2c=' 
WHERE 
  key_id = 'afcbd2a26811c599ff71d9709395401a309daaec446f337aaa2e2ccd58c16d43' 
  AND (
    token = '2aVqZsO5/Oh2Y5rfZK6iu9LF1Y6eAS6wFO3OUJUA/2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )