UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEGVjvGQFIe91pU8rNHS87ENZ+FqAtAQGUbyfFpmZmE=' 
WHERE 
  key_id = '40de86b439e3cfce908fca91c0c41c87074cef213809b1f4562620bc7d7b95b0' 
  AND (
    token = 'gEGVjvGQFIe91pU8rNHS87ENZ+FqAtAQGUbyfFpmZmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )