UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/R7dYZyNcGrOjsyZNrbPBv7udA+U8Bh1McjneWWOEw=' 
WHERE 
  key_id = '4af66a0e5f70b166f602895fe99a653ae0fca2c4e04efb69fb7b08288c1718b6' 
  AND (
    token = 't/R7dYZyNcGrOjsyZNrbPBv7udA+U8Bh1McjneWWOEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )