UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PuAyQ/z1Yc6kQxfNsOqPDienkjeTGcxvbpjP6Roa38=' 
WHERE 
  key_id = '1bc565e344add5f97efc1cccb49781567dd89e3a95cc42b866b8b91e9b5ec6a3' 
  AND (
    token = '8PuAyQ/z1Yc6kQxfNsOqPDienkjeTGcxvbpjP6Roa38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )