UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRjN/JKOPgarGRk+215Y9DOprIdrxtDXFjagGE6Hmxw=' 
WHERE 
  key_id = '40c0908dc9e3460bc2deacb983d4483dff6abd7e5290c09a39542551e026dccd' 
  AND (
    token = 'HRjN/JKOPgarGRk+215Y9DOprIdrxtDXFjagGE6Hmxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )