UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfY1iypZFheZZJU1RY3baI7vsomoHTNIZucalbIhhPU=' 
WHERE 
  key_id = '4eea27bc795b634382b2c1e5e6f0bbaf9594e21c36fc565a1972bd1ea60527c6' 
  AND (
    token = 'HfY1iypZFheZZJU1RY3baI7vsomoHTNIZucalbIhhPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )