UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3VIpfpcN70zyx4rKSE8qycOJQZIo6AX+1sWcAnj6rA=' 
WHERE 
  key_id = '7831fd65c27fcb836ffb3733d62dbcf05920989c4903d89020b08521428d1ecb' 
  AND (
    token = 'p3VIpfpcN70zyx4rKSE8qycOJQZIo6AX+1sWcAnj6rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )