UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10Z+HEEEsS0fwQYF4NoCgNyOjoQc07UD/PVoXygIs6Q=' 
WHERE 
  key_id = '5996a717926431f88accd522b2b1d0b41f070cc827874f3dc411339792e22d29' 
  AND (
    token = '10Z+HEEEsS0fwQYF4NoCgNyOjoQc07UD/PVoXygIs6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )