UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnNZEp2zC0fOrOV1/LhjKO9yiOi0hWhMA24tKIOPCQc=' 
WHERE 
  key_id = '457dae576a3db495a3c6b938f2510f9cf9e93a00e4603a222e2142455d9e12fd' 
  AND (
    token = 'jnNZEp2zC0fOrOV1/LhjKO9yiOi0hWhMA24tKIOPCQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )