UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byw3EY24vjjepuN2dMakzbrYt8n0w2x4vbWl6padZ4M=' 
WHERE 
  key_id = 'f9de6761c014b1404e324b7e8bf94f400bcaaee85786cde7467aa201e96218d1' 
  AND (
    token = 'byw3EY24vjjepuN2dMakzbrYt8n0w2x4vbWl6padZ4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )