UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pk2Q9ZsICXuxbEgfVqPozTh5zQ2E5q8XRD66s5YnQTo=' 
WHERE 
  key_id = 'a01d0daa1a847381598dd4c94e2e9e6b42f986d1c78cb7e6f7bf83283c20db13' 
  AND (
    token = 'pk2Q9ZsICXuxbEgfVqPozTh5zQ2E5q8XRD66s5YnQTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )