UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qe5pebZ8vPfx/LvM0uITjEN6nelGJET8Dhj7uCilMxw=' 
WHERE 
  key_id = '1c14b3b89d4f2122aa720f65e7e256a38cf0abf5b5718f4c9f40d69e09c2a95c' 
  AND (
    token = 'Qe5pebZ8vPfx/LvM0uITjEN6nelGJET8Dhj7uCilMxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )