UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHhYAFNzF+bhi3m/X1g6cGRRPKavBdAYDkg/+thFtVk=' 
WHERE 
  key_id = 'fc395ec889c45c7f42f8be72bc10b47406befd71bcf1c48fe65d2dda6b8cb250' 
  AND (
    token = 'eHhYAFNzF+bhi3m/X1g6cGRRPKavBdAYDkg/+thFtVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )