UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCrgCquR47B5IV41HzT0xZ8MF2TcSCCWtv4+sZBtLGc=' 
WHERE 
  key_id = '20596fba7dbe4c02768dc74b24f84b870060ff068cdde4680a0c11921b1e2d98' 
  AND (
    token = 'fCrgCquR47B5IV41HzT0xZ8MF2TcSCCWtv4+sZBtLGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )