UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8NuqrDGt6O1/cYyx5kmkiHqL2bMVamaJJMH4J+a1hY=' 
WHERE 
  key_id = '75b2c010e515810e0a1a59fe6e19f1ceff2cfbee26e64368bab08a6a78f206a8' 
  AND (
    token = 'O8NuqrDGt6O1/cYyx5kmkiHqL2bMVamaJJMH4J+a1hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )