UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocT7nAoaxiFkVSzAwMBVtvMqIN+zcawnjhtrIm+vr5k=' 
WHERE 
  key_id = '43ef05227dcd5e617746087013ced39699716acc8d41bfb262b09f49a478a0ce' 
  AND (
    token = 'ocT7nAoaxiFkVSzAwMBVtvMqIN+zcawnjhtrIm+vr5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )