UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gigaQhnKMcF7PlOXmXF0Xm38dnXpi9C00uzxyQM6nJA=' 
WHERE 
  key_id = 'a6687054096a1adda70d6e4c8b1a45f8493c6db9a23422029a4580156ed8a292' 
  AND (
    token = 'gigaQhnKMcF7PlOXmXF0Xm38dnXpi9C00uzxyQM6nJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )