UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHnJWOHEJGezfHhtdh06C3DWySfCsGJ1XOo2neBUWkk=' 
WHERE 
  key_id = 'c772064137e1eeb0fd8a40b7c8df49180d60a22c0b1b3628513b0a3cc57f9f09' 
  AND (
    token = 'MHnJWOHEJGezfHhtdh06C3DWySfCsGJ1XOo2neBUWkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )