UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6epAa9uGMVgwzRT2GAxZferR+tOlbwISwTSAMubpwE=' 
WHERE 
  key_id = '2ceb53b8740e69ed12abedac0871a31846d4384116525a3d2067ca585cdc9fd3' 
  AND (
    token = 'A6epAa9uGMVgwzRT2GAxZferR+tOlbwISwTSAMubpwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )