UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BlzUAEnLvRciyF4LYmj2rHbByrXgKeY6ZpRcXUzU2w=' 
WHERE 
  key_id = 'c054dcf52566ed8771c7176a3f6e102e7c579a2da3954c2e37d753165a056db9' 
  AND (
    token = '3BlzUAEnLvRciyF4LYmj2rHbByrXgKeY6ZpRcXUzU2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )