UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'D1KWblcZc0PYOLPkd8octC/ZF2Hm+t6GF1TO/7cj3JA=' 
WHERE 
  key_id = 'bf8b9ab006849d997d4a7a8056ee44b6d78ee051cdb2e1a21a80551a9dda0ff7' 
  AND (
    token = 'D1KWblcZc0PYOLPkd8octC/ZF2Hm+t6GF1TO/7cj3JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )