UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbQXxLEmkuhn034PsUpW9dBSK30MLD0TC5H1l/X4n0Q=' 
WHERE 
  key_id = 'a9e433d3d3b3cb3e192b617fbca5ff7fb49041b6c9bbb633e46bdcb08d4a5d9a' 
  AND (
    token = 'xbQXxLEmkuhn034PsUpW9dBSK30MLD0TC5H1l/X4n0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )