UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVQRanFtYAP/t/ziNRkv+oXF28nO3026XSpapRBsBz8=' 
WHERE 
  key_id = '4f5c256bb537ce2e71fd7cf894c1a1bf535c79723d568bb3afe0b76eafa8a50e' 
  AND (
    token = 'uVQRanFtYAP/t/ziNRkv+oXF28nO3026XSpapRBsBz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )