UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKkK1PgP2CCBFf8a0ifCp9VLiREYbhC1YRsYiWDN9JQ=' 
WHERE 
  key_id = 'cf8211fe2cc4b49b7f0874a73609908f23dc0067f804b301fbfeb4035fa2d52e' 
  AND (
    token = 'bKkK1PgP2CCBFf8a0ifCp9VLiREYbhC1YRsYiWDN9JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )