UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4jRqEV0LQNfei+cy4AUcBj4/dtO6857178V5GyW1OM=' 
WHERE 
  key_id = 'c3989bbb9ddc37c3d81101ce0e4141eec6d77cfd5170e296f11f0acb14625c24' 
  AND (
    token = 'v4jRqEV0LQNfei+cy4AUcBj4/dtO6857178V5GyW1OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )