UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3/ulYwkUHX/WZC+6tGMw0qhwd9ARSKH1uuGcUnGgf4=' 
WHERE 
  key_id = '1adf77b8f6ef339756c346b3451aec2e63316b389f013cf67ae183506a1201e1' 
  AND (
    token = 'p3/ulYwkUHX/WZC+6tGMw0qhwd9ARSKH1uuGcUnGgf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )