UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sL9aQcB+xnM9OYEqPgXWRl8rR5y4o2OMWSHbmFFgJlY=' 
WHERE 
  key_id = '1857adf7c5775054c6facfd77e993e7d8eb07d2999c18522669546cf6ecfd462' 
  AND (
    token = 'sL9aQcB+xnM9OYEqPgXWRl8rR5y4o2OMWSHbmFFgJlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )