UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aeq8ihZgV/6FGgO3wEcxwjTknwQoyRNJ1oKk+Gj+R1E=' 
WHERE 
  key_id = 'bc529b879e8fd77469dd122fab88a3a03d1fc8c5ff93e11ed423989f8961bd68' 
  AND (
    token = 'aeq8ihZgV/6FGgO3wEcxwjTknwQoyRNJ1oKk+Gj+R1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )