UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzxZQjmUQIkxM/EvcNJBj4A4dJWKaDc9XRTH4PgolVw=' 
WHERE 
  key_id = 'e037df7e4f20c340680a1aa095c0a0bc000dac0e905b6b93a9f11a4a24bdb3af' 
  AND (
    token = 'VzxZQjmUQIkxM/EvcNJBj4A4dJWKaDc9XRTH4PgolVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )