UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUk+b2KFcKo5c3SLNCmmR238+AXqKEYO/8F8o2QXA6w=' 
WHERE 
  key_id = '56d675f048eea34ac911a511ff688b2ca0a12eab6aa77ae9cf72c19ba639ac83' 
  AND (
    token = 'aUk+b2KFcKo5c3SLNCmmR238+AXqKEYO/8F8o2QXA6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )