UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxEnQUEkxl3GGOefbv2tdPHmD+KHTgeP/9VfYQsm/t8=' 
WHERE 
  key_id = '389ec96a0d92897548ff6a79059d43ff930660916830fdf22d8fc3a1b47d03b7' 
  AND (
    token = 'kxEnQUEkxl3GGOefbv2tdPHmD+KHTgeP/9VfYQsm/t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )