UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5p3MeVJEqQih2Aj+KiMSyY66tCUuuBNwZ+R1eJsRQk=' 
WHERE 
  key_id = '85f07ea346b26a6bf69d6cb0d30e68ed3de515ebb94ff08855b8a5db661dbcc1' 
  AND (
    token = 'O5p3MeVJEqQih2Aj+KiMSyY66tCUuuBNwZ+R1eJsRQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )