UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4jmPUC2OvtdeBhZJkAQMy0jBE+4f9hvdy6Tgac3Htc=' 
WHERE 
  key_id = 'f5bfc1fd9c8b1b7e75be23eeeb86506fe2adc62596558dbf8a5942bac732628c' 
  AND (
    token = 'n4jmPUC2OvtdeBhZJkAQMy0jBE+4f9hvdy6Tgac3Htc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )