UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsxITzWIW/08DbMc80XgSQvCy4YKNVgbFvFlXkwlH9o=' 
WHERE 
  key_id = '2fa47dc68b7811ea4bf21575a1d6728353436d12f4c465bad486a4de8acf8f90' 
  AND (
    token = 'fsxITzWIW/08DbMc80XgSQvCy4YKNVgbFvFlXkwlH9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )