UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkZt1r+5kbFYeQ8+Sjez4JxgTdco/ly2BXMfSeNh3KA=' 
WHERE 
  key_id = 'dcb138a368755b2187419e1d7c5a4253d7c6aaca8f39f60ed5558a39faf68c32' 
  AND (
    token = 'mkZt1r+5kbFYeQ8+Sjez4JxgTdco/ly2BXMfSeNh3KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )