UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCx+Dnr5NjGf2Z3Vyk0SkR7D1uXvqbFwtovogk3d56E=' 
WHERE 
  key_id = '94ab433455ef01e141eab2857219171c8a3d8ca41f4e9b05c594c5121e06aaad' 
  AND (
    token = 'CCx+Dnr5NjGf2Z3Vyk0SkR7D1uXvqbFwtovogk3d56E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )