UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FDMuKetErQ8wDA5IZLKAu0tiwmUVObaisOjBbgZEKI=' 
WHERE 
  key_id = 'a84c65f2c3befd161737b12d4238b6f85eae703e3d6b40b9fdc6ece4ee389f10' 
  AND (
    token = '6FDMuKetErQ8wDA5IZLKAu0tiwmUVObaisOjBbgZEKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )