UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPQGD5EN92vJbQTxS2I/MAeyF39V78wmN2efS9yx1B8=' 
WHERE 
  key_id = 'b7edc463f92c0bc6ff674ad1f17ac27b1f809f538645cdf83b1deaecff3a5063' 
  AND (
    token = 'mPQGD5EN92vJbQTxS2I/MAeyF39V78wmN2efS9yx1B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )