UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J987PCJR7fk9LdQGrAFih0MB3CLZEUqEsowsn6ZjfkM=' 
WHERE 
  key_id = '8123d073546d3a2a6e41fe202990f447f8a1150c4ee8d0b009a3d8123bc2977c' 
  AND (
    token = 'J987PCJR7fk9LdQGrAFih0MB3CLZEUqEsowsn6ZjfkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )