UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEQ1+9w9ywCetvRIj2kiigAIMDb0aZlvNnI7tTuq7rg=' 
WHERE 
  key_id = '28c4e1f96943f800d2442962be35abbc6fc7e0904afecafd3cd772d896894554' 
  AND (
    token = 'TEQ1+9w9ywCetvRIj2kiigAIMDb0aZlvNnI7tTuq7rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )