UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gek0nxA08j7r+SbpvtLpfPhbmlnZnu2zb7jQQXj8bhE=' 
WHERE 
  key_id = 'dedac0102a9621ad1d79844c157b35a39f67b39282b12a9eb271e2af3ed0df10' 
  AND (
    token = 'gek0nxA08j7r+SbpvtLpfPhbmlnZnu2zb7jQQXj8bhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )