UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ghl8SPU137bxPqj7ulSnjw31WzXRJfd6AeQvMRV4l6o=' 
WHERE 
  key_id = '93c732f0dab0477cf9b501e88683640628ecb344244b32007d5d72d088f15c2f' 
  AND (
    token = 'Ghl8SPU137bxPqj7ulSnjw31WzXRJfd6AeQvMRV4l6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )