UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh+2Hr5oB+Gh9+lXO6XgkRWuzKML2kUstJ6AkeeDNzI=' 
WHERE 
  key_id = 'f6cf75794e1319410793d0b378b0be16412d605c25124d322cc26323feafe6a0' 
  AND (
    token = 'bh+2Hr5oB+Gh9+lXO6XgkRWuzKML2kUstJ6AkeeDNzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )