UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPHPDkQT5twT7ClP0xJ+3B0pbEjjSTEJm4nvwgWuQzo=' 
WHERE 
  key_id = '12944b5cf6f3fa6f78aed6a22e63740f36ad057384662d8a36132e9907a86bc9' 
  AND (
    token = 'CPHPDkQT5twT7ClP0xJ+3B0pbEjjSTEJm4nvwgWuQzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )