UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/zMlAFhAlwWMZ8aYmVjZmZy81xKX6wuPJLa20PIeFY=' 
WHERE 
  key_id = '9d8068cd2b11f92970ee6f28b3973f1b7c6004a17b55eea84c33a95cf66d35fd' 
  AND (
    token = 'q/zMlAFhAlwWMZ8aYmVjZmZy81xKX6wuPJLa20PIeFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )