UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9E1I2VU6H9TvkWaqIYed3G+BGp2wV+iDYGgp2o/Ml6Y=' 
WHERE 
  key_id = '69bf2728a338233c57854a2ec06e52c7711e734dc01ff3e5e883985dfbd3748c' 
  AND (
    token = '9E1I2VU6H9TvkWaqIYed3G+BGp2wV+iDYGgp2o/Ml6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )