UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Mr3iqlpLHqZWlIcQ+gh5o/sebYrVkn3NCQGhT2X/Kk=' 
WHERE 
  key_id = 'b91339444376f7bffa1514879b854bfdbcd7c17e96e5e21a4e5334e82fe010f5' 
  AND (
    token = '4Mr3iqlpLHqZWlIcQ+gh5o/sebYrVkn3NCQGhT2X/Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )