UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx/uKD53OjYx1GVHPaY+/pKDXDzuxdMf65/HRoZE7cQ=' 
WHERE 
  key_id = 'b5463ee0abab139f029fb7fb3a653adb83779252b3e865c0ca2007bc9fa07cb3' 
  AND (
    token = 'kx/uKD53OjYx1GVHPaY+/pKDXDzuxdMf65/HRoZE7cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )