UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvNbj7igtsd/LPz+UbLd+mEY7Yyow1e8sDXymHYtGRw=' 
WHERE 
  key_id = '56054f66448e18d514378529c720a83fe5e63f97b8a1b3b88f22bb0b9d251950' 
  AND (
    token = 'uvNbj7igtsd/LPz+UbLd+mEY7Yyow1e8sDXymHYtGRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )