UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtvsG90IMuRke7EysP78cGNnezGlNECEtc5tD4tl9Ck=' 
WHERE 
  key_id = '38b29bb7e0d295dc48cbbfb78b6e8f0b9e03176f7ba58152ec2b9557eeaca7c7' 
  AND (
    token = 'UtvsG90IMuRke7EysP78cGNnezGlNECEtc5tD4tl9Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )