UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dzjj/7QS2MIu6qw6ShPAvREv5szCiK6ZWaoejkzeqE=' 
WHERE 
  key_id = 'dee5c6bd7e7d04ecda836ae2b1b2a6bad6390e74748bd88d4bcd16d98f0bffac' 
  AND (
    token = '4dzjj/7QS2MIu6qw6ShPAvREv5szCiK6ZWaoejkzeqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )