UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnWT+JVhn7cqxmZjBd5Z+m1gGvaONoo0q2AzWqGr5Ys=' 
WHERE 
  key_id = '1518ac64fd91c644e3723357f76ad5b0a6cc05f3c25d697a1b32debf94e643a7' 
  AND (
    token = 'GnWT+JVhn7cqxmZjBd5Z+m1gGvaONoo0q2AzWqGr5Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )