UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RABZlgyMGR5E1uN+c4qq/CxdtPz4RumzFwPlH8OSiss=' 
WHERE 
  key_id = 'c628cb7073b28d9a3c8d14f22d5debf13f709a2313f5c8e40488e9d21a00e1c0' 
  AND (
    token = 'RABZlgyMGR5E1uN+c4qq/CxdtPz4RumzFwPlH8OSiss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )