UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+aa5TYDbkV3Y3bqUnp+sKEslYag6uz/VFP6D2kwmdY=' 
WHERE 
  key_id = '71350f11e75c6838b706a6bd1aff4b6cdcc553e3f3ac984a183242e5719dff45' 
  AND (
    token = 'w+aa5TYDbkV3Y3bqUnp+sKEslYag6uz/VFP6D2kwmdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )