UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEo5LMj8xTT9V79m1XEEkSLiKnWbBc1rgKERtFViQHs=' 
WHERE 
  key_id = '49c632ee7a98fc2b08211b16a97228eb6e44c5aa7d384b0be43096cf8cacc9aa' 
  AND (
    token = 'qEo5LMj8xTT9V79m1XEEkSLiKnWbBc1rgKERtFViQHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )