INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '599d486538725ba6f9bbd8cd9abb6abf109858aa5e4259781c9d10d6c3301bb1', 
    'e1kd6FaaO9zlejTLSUeM/G3/1dh+fq5y/NqjmiPMzo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )