UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5w/KNJ0L2FN1Qys3k4ZhTvSWvIAI3By31j9x/GiCX4=' 
WHERE 
  key_id = '64e44d04ed1f517d968d7114e52694da225a65261c7c5e6e3e15a2efdd3fbbd5' 
  AND (
    token = 'S5w/KNJ0L2FN1Qys3k4ZhTvSWvIAI3By31j9x/GiCX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )