UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ruuw8Obh7R5n2bemV21ckVq/h/rVx4kDH5Siuo+69w=' 
WHERE 
  key_id = 'df2b4c4703e6fb5c438a71d2cc64f921df65dd582ead3f616fd50998a0a9416d' 
  AND (
    token = '6ruuw8Obh7R5n2bemV21ckVq/h/rVx4kDH5Siuo+69w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )