UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moGtOhrxAhWYl8tYTSqiCw4f++02SPFk4ZkvdoZuxVY=' 
WHERE 
  key_id = '239d0412903e9b7d71aaec83082ce04018b8378b63e77913d48270c07ba178d1' 
  AND (
    token = 'moGtOhrxAhWYl8tYTSqiCw4f++02SPFk4ZkvdoZuxVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )