UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJspBezkX0xbDPNn5XXVf9tnRmem3FvSs0TU1NHbqLo=' 
WHERE 
  key_id = 'd6df105ba7df6a537436b3b85fe05c09544e3b5361906b259b00ae3cd2ef5882' 
  AND (
    token = 'MJspBezkX0xbDPNn5XXVf9tnRmem3FvSs0TU1NHbqLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )