UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPla4gEunUN+uId+bonc32jlH+uHO4bNoH7skJnlzp0=' 
WHERE 
  key_id = 'ae00dc936e3078e31306f126dbb6a723326cd189e4209c7fb7255f1b3f3f2984' 
  AND (
    token = 'MPla4gEunUN+uId+bonc32jlH+uHO4bNoH7skJnlzp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )