UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dDhxU9/HtEBHkS5kc3FRqvAnjgeEjzwyAZjn90rK5E=' 
WHERE 
  key_id = '4aa848aa1d27ce5e691764b129a652bcb5cb93add9bc3c669c63adc2e36117c3' 
  AND (
    token = '2dDhxU9/HtEBHkS5kc3FRqvAnjgeEjzwyAZjn90rK5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )