UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y19xJFRr/PlXUmaGV4CPMIzgCfMMOGcvsnpwxTNXUwM=' 
WHERE 
  key_id = '09f5603e86b9c02e96475fd78a309463e51ed47d2318f7fc41bf32c81df3d84c' 
  AND (
    token = 'Y19xJFRr/PlXUmaGV4CPMIzgCfMMOGcvsnpwxTNXUwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )