UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4UsojpOKvm9SupxpqCZXOtMWgFo5j7it5p5F3FP40w=' 
WHERE 
  key_id = '25f326ed5516b29e00abc35fd5841439d23feda94bde385c4dcb46f3ad644428' 
  AND (
    token = 'v4UsojpOKvm9SupxpqCZXOtMWgFo5j7it5p5F3FP40w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )