UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyvvlkWDP5uB9m2DM6O0snEKu7yDVncNLRUKUUq45h8=' 
WHERE 
  key_id = '82f3b43afbc644d851df9e0d2625bfafba53f10d23d36f1ee8775e7ef6779a4c' 
  AND (
    token = 'zyvvlkWDP5uB9m2DM6O0snEKu7yDVncNLRUKUUq45h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )