UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hPk5FublCxO0gO50b6B6X6xjpySKm/qtblY2FzdXWc=' 
WHERE 
  key_id = '00aedf6f2ea540d5b669a052848e3ce568c1822a0f668be5cbc2a286d1111bdf' 
  AND (
    token = '4hPk5FublCxO0gO50b6B6X6xjpySKm/qtblY2FzdXWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )