UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrqQk0nQu6TvzdHF3uUiTVw3GLkLtvhoCsXDZ3HtOSs=' 
WHERE 
  key_id = 'f9685bd04feafabcd621748639a86f5c55fadeef763f23d85a566655eacaa68c' 
  AND (
    token = 'XrqQk0nQu6TvzdHF3uUiTVw3GLkLtvhoCsXDZ3HtOSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )