UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j19JdvpWmRE2KdalKjQkDDt0yEiQ34hJqol5KznAQWk=' 
WHERE 
  key_id = '1d8324e82aaba09ec2140b7ec1408d3e2a0c934b65cccb6b38b8afce62335630' 
  AND (
    token = 'j19JdvpWmRE2KdalKjQkDDt0yEiQ34hJqol5KznAQWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )