UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esJhU8LA5GHzKAeQ48Laqc1Un5F0LK7Uz/RhVWA+QrQ=' 
WHERE 
  key_id = '5995c9c0427e3012957edc0913020c20ae4ee7be73b268293e201b0979c4fe92' 
  AND (
    token = 'esJhU8LA5GHzKAeQ48Laqc1Un5F0LK7Uz/RhVWA+QrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )