UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GScPpDHhe5HFhAy6eTXZkkpxvTe5M1I/B9023hDSyuo=' 
WHERE 
  key_id = '9ae755c9d5d17bafdd84ed8427c880e591952e9fe6f948b7693381273edb0977' 
  AND (
    token = 'GScPpDHhe5HFhAy6eTXZkkpxvTe5M1I/B9023hDSyuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )