UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5m7V8UZFXoun+reTqTWYr0shoNuU6AxXvi5gu97M5NM=' 
WHERE 
  key_id = '7a210592026474fd1b196fdd0a87c5e7c208c95cd347818423d9ff9bddefed9a' 
  AND (
    token = '5m7V8UZFXoun+reTqTWYr0shoNuU6AxXvi5gu97M5NM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )