UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHFLLFPpbQhSw70MKt42FHz9p7Uvtdq3dHOKs6MIdcc=' 
WHERE 
  key_id = '7378c230606d77a46efa5548818e5d2223b0ffc5935845ca871eafe80d003367' 
  AND (
    token = 'eHFLLFPpbQhSw70MKt42FHz9p7Uvtdq3dHOKs6MIdcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )