UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1lrVu2LqoZR+BjH22cWkV7+Dyx9PO8wPelGvtPtKkc=' 
WHERE 
  key_id = '055db5a1f41ae2d8447f3dd1218622162acf35a0db01af350460cdb5a45852e5' 
  AND (
    token = 'f1lrVu2LqoZR+BjH22cWkV7+Dyx9PO8wPelGvtPtKkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )