UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Su3oFXEuPEJib3ygUP8hxGjKST+R1mje69xSZA1fgqU=' 
WHERE 
  key_id = '2e5d3053c2d6e7538e96cc4326f2615744057aef6116830af2fb046127065fc1' 
  AND (
    token = 'Su3oFXEuPEJib3ygUP8hxGjKST+R1mje69xSZA1fgqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )