INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed3f48f9d202ab6cf3f6ace5e7da17632a631c9afa21bc53c1e7ea3535f571f1', 
    'CPOIUuPOzqeNEMNbN2lFFI/qId7euOWz56G6A5c6QU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)