UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7sq6wbRKzDhAnseexeqeqo69wIkYdojhwfkyZ9bMmE=' 
WHERE 
  key_id = '7e68dda2c6f848adf4afc5bdb97b3f0e931d865d0c67cfb64435fc9ef71ab815' 
  AND (
    token = 'T7sq6wbRKzDhAnseexeqeqo69wIkYdojhwfkyZ9bMmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )