INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83e9e52cfc11ca95a1e35b2f43d5de43eff434f8c349b349ce5b0f490e318544', 
    'jEBXRFuHZJJzlNbYR7NQsLBNOgOAtSBRyhTLzR/ACPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)