UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmBwTSg569umsSNwOkvUkCgKYU3vfWd9DCo9yp0hGHc=' 
WHERE 
  key_id = '37418860a830408a8c4d0c8a7074e6a1a48f381200aa8446735852d275ffa763' 
  AND (
    token = 'QmBwTSg569umsSNwOkvUkCgKYU3vfWd9DCo9yp0hGHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )