UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCZN6vjeUgw3tNeEK+dSrV/xJLtQJupXPNxlV8pfjtM=' 
WHERE 
  key_id = '085c5b4691621f1a7485f0cf055ce187e169ce2aff58577f1e9f9341977b9083' 
  AND (
    token = 'TCZN6vjeUgw3tNeEK+dSrV/xJLtQJupXPNxlV8pfjtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )