UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avJe5zJI44woaZAmAxJeWawl7ZZYcMM37JJ2iQEN7zM=' 
WHERE 
  key_id = 'c972a5024c28161aff2a29cfe2b9539c26bb7d45a0e3f7e77d530701d66d86a9' 
  AND (
    token = 'avJe5zJI44woaZAmAxJeWawl7ZZYcMM37JJ2iQEN7zM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )