UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yv+9ihWnL/+zscGBYjVOM6d83uJ8QBbZkQJxIfSa74U=' 
WHERE 
  key_id = 'af79646efad00e9db43fb925baee4894bce0a67b6c4f877234402945146e3321' 
  AND (
    token = 'yv+9ihWnL/+zscGBYjVOM6d83uJ8QBbZkQJxIfSa74U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )