UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCq9au5aJ3F0iMzikUZW43rT7I6YWeKRxvWSAEUFru8=' 
WHERE 
  key_id = '136b0f322302d39343215c489b3287038da7380c713468932d1aecdd40e4f906' 
  AND (
    token = 'XCq9au5aJ3F0iMzikUZW43rT7I6YWeKRxvWSAEUFru8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )