UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbXzXnGBFDPN1D6fT5BDsRG2uW8zjCcBSCe7zhtSUU8=' 
WHERE 
  key_id = 'aec56126ac3e4a6e42c956a55cd9a242353eb34d9da7eb2046a5593b4312765e' 
  AND (
    token = 'zbXzXnGBFDPN1D6fT5BDsRG2uW8zjCcBSCe7zhtSUU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )