UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GGXwe96zkwkwFfMbV57cdWPpRG0R2dknLa0ghdVWGA=' 
WHERE 
  key_id = '4f1dfcb1e1ec368a6cca9b52ffdcda2dea526f6a0ca58b0c338bc6e3e1384f6d' 
  AND (
    token = '3GGXwe96zkwkwFfMbV57cdWPpRG0R2dknLa0ghdVWGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )