UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us4DEZ238f5f7HjWi4oWdf5XZc8s/LUS1atHH7gyo5s=' 
WHERE 
  key_id = '9be33e9c43d18384eb66b9f96acbdd3a0d7e6b46ce3e5ee15812a72c68540704' 
  AND (
    token = 'us4DEZ238f5f7HjWi4oWdf5XZc8s/LUS1atHH7gyo5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )