UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUjMtnqleEFwdV7mhYKOrurC78is4k/Qq2Z0k1ESnPU=' 
WHERE 
  key_id = 'c944770ac180ce06ad86e4d36f0345d491a64ee7c57b717c1d51f1ae5b88c894' 
  AND (
    token = 'fUjMtnqleEFwdV7mhYKOrurC78is4k/Qq2Z0k1ESnPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )