UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNSq3cRKyUqs+ODyE9Yyb6FnkVRqDKQ5bnqw4EVuxw0=' 
WHERE 
  key_id = '6744d5a63907874c7d610d8d603f8240bc825cfff921ac8d6bc0721fa610087b' 
  AND (
    token = 'HNSq3cRKyUqs+ODyE9Yyb6FnkVRqDKQ5bnqw4EVuxw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )