UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BH+OZabEDz0lffedL/dMUrpd0k2cBdXG/8iMA8IP9Go=' 
WHERE 
  key_id = '069e8254d833fb77be4f68dc13d0ea9859bdee3406187b784f966d36191c1b81' 
  AND (
    token = 'BH+OZabEDz0lffedL/dMUrpd0k2cBdXG/8iMA8IP9Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )