UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Js/ytaq2GaqkEeRpls6v6YlY+w/gdUn3idAdL6grpM=' 
WHERE 
  key_id = 'b3457a3329c6b58cd247216106a988fa43fb90dd1f5168e38edceef14db35c70' 
  AND (
    token = '3Js/ytaq2GaqkEeRpls6v6YlY+w/gdUn3idAdL6grpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )