UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0omeBoO6XmPsFG3SjlGxapKvQGxs44pXi0sQD5alk0=' 
WHERE 
  key_id = 'ca703e25908dc49c725f5c68d9bf9fddc488c67c5399c1d6a7f3b1351018fc37' 
  AND (
    token = 'q0omeBoO6XmPsFG3SjlGxapKvQGxs44pXi0sQD5alk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )