UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sfq9LwmzZwo+U3/jKxRDJWaQIWdPGlJOL5bA+AUojIs=' 
WHERE 
  key_id = '8c24e7f812f9fbcd03c60e83870a78bd6e6b8e28dd105c389482854f074bc4b9' 
  AND (
    token = 'Sfq9LwmzZwo+U3/jKxRDJWaQIWdPGlJOL5bA+AUojIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )