UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lRPJFe3HIxylti3oP8/ILumuOThme90+1Q/oMhwi+w=' 
WHERE 
  key_id = 'c497079755fe39922b3bd224552f22ea938fef170dcb9790fd8243b8bdaf1afa' 
  AND (
    token = '7lRPJFe3HIxylti3oP8/ILumuOThme90+1Q/oMhwi+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )