UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laSTL7Kzpi0PiKNyLwRDYHPAiEArcTb31zIbBwrR9Bg=' 
WHERE 
  key_id = '1693d06e98678f3a647fe1aaeca7394f51b7d4d37425bea0c0deace7e1a72338' 
  AND (
    token = 'laSTL7Kzpi0PiKNyLwRDYHPAiEArcTb31zIbBwrR9Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )