UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1e82r5A73EwvRnJHeiF7NKYFk/Df88C51Vgm83JVeM=' 
WHERE 
  key_id = '70af637fae9ed0d0374730c10b7f6a167c903d8578a09573f29fc3b006fd203c' 
  AND (
    token = 'm1e82r5A73EwvRnJHeiF7NKYFk/Df88C51Vgm83JVeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )