UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7e5uUend1LKT43IQwRZW/KBdWGK+aga0iz9ssNjVGs=' 
WHERE 
  key_id = 'd36d95f9c2da480754442c636c0807e612ed938d46d697852b18dccc751ed061' 
  AND (
    token = 'B7e5uUend1LKT43IQwRZW/KBdWGK+aga0iz9ssNjVGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )