UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLgAbi3mIAK6ve9/92rTbi0FB6v48wMoUgEggO6U+jk=' 
WHERE 
  key_id = 'f0a74f712a1da405e2cbc4a9994847120965371972b802d4fb9e83aef5a2bc54' 
  AND (
    token = 'iLgAbi3mIAK6ve9/92rTbi0FB6v48wMoUgEggO6U+jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )