UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuC6rM12PWjFq5gjPrq5G+aYrv3aLCR3WJsTFgESFOg=' 
WHERE 
  key_id = 'da55992471b436668a28cb87bcf8f8c20bd0e811d2d656781fc7cf1b1b660b77' 
  AND (
    token = 'cuC6rM12PWjFq5gjPrq5G+aYrv3aLCR3WJsTFgESFOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )