UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXr6vUaiEKBmMDZFvgzhYpcdJ2jzzyMilc7RHVJ5jyI=' 
WHERE 
  key_id = '853ab191bed6094afae17b913f3a0a47196fa52a44dd0da074e70030cbac1d6b' 
  AND (
    token = 'vXr6vUaiEKBmMDZFvgzhYpcdJ2jzzyMilc7RHVJ5jyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )