UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LTnmJhHtWM50M7+d/6OBbu9Z3IrT9X35Gf86LCVbMg=' 
WHERE 
  key_id = 'd1ca3e63cb460edb0cedaf59301790901d11e3dfb6cf36e2ed2c3ed8d9086ad8' 
  AND (
    token = '/LTnmJhHtWM50M7+d/6OBbu9Z3IrT9X35Gf86LCVbMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )