UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQGyKtP1JEKdo6Vz3okGunWClcViaF2zv9F6Fp3K2Qg=' 
WHERE 
  key_id = '1536ea49bde2d4d624148db2f0e5833d31d9d9e23e65c2d5a72635561b6cc429' 
  AND (
    token = 'aQGyKtP1JEKdo6Vz3okGunWClcViaF2zv9F6Fp3K2Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )