UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ls5wp5iVWmn5bg05soG7ioN0toYLpZ7bHszRH/8gcJ4=' 
WHERE 
  key_id = '96b5f38731972bc224fe03d3de80498842b0603592c5faddecfd408e0eabbd46' 
  AND (
    token = 'ls5wp5iVWmn5bg05soG7ioN0toYLpZ7bHszRH/8gcJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )