UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnrgKKT/vto+IZpQOCIzeek5mFe5REBFtK1rR4+G9U8=' 
WHERE 
  key_id = '531acf1cd96e1f34d0571322fe1155d92ed583b8813068bdd1990e10c79e581b' 
  AND (
    token = 'JnrgKKT/vto+IZpQOCIzeek5mFe5REBFtK1rR4+G9U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )