UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JsvzsAhKHgBQilsBNpdznbhA5lCOk6l6v8Gk0iMn6PY=' 
WHERE 
  key_id = 'c5d8f2f517f3ff0b6bbf9920ea4bbe9e0f5fc1085ebdc0c165f16c9a23295ea0' 
  AND (
    token = 'JsvzsAhKHgBQilsBNpdznbhA5lCOk6l6v8Gk0iMn6PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )