INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8f93daf602616302430401359d02097438d01ecc997589829e1e8ba088bb4a', 
    '0S+jlaMb0nC2J3jtMD4AIK8UQjve7MQYc8rboov970k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)