UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UEd6xV9jmx+yPyNlTasIO7FtZAUt6tNgX9ATmS9QRkQ=' 
WHERE 
  key_id = 'cf7de0aacddf6ecda4a82384713015662b31c0732d4df54c64537e7a646a18ec' 
  AND (
    token = 'UEd6xV9jmx+yPyNlTasIO7FtZAUt6tNgX9ATmS9QRkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )