UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiVQtV8asD7fNFa6eP4FCgi47rGRoUDqhZvYrTvsXOA=' 
WHERE 
  key_id = 'd4d7934bedef55501daaae10510b92cfeb427a92253d957bd9640c8b43e63163' 
  AND (
    token = 'hiVQtV8asD7fNFa6eP4FCgi47rGRoUDqhZvYrTvsXOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )