UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBY78Kl2LB9W67RuJAwmm6SHGctBKz/jHouziOHzw58=' 
WHERE 
  key_id = 'ad8a5aed29409df5403a6e94ba25db6701c8f459db3c3716ca3d7851fed44742' 
  AND (
    token = 'LBY78Kl2LB9W67RuJAwmm6SHGctBKz/jHouziOHzw58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )