INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e98df82453feb96f705e0a2fb7a9fcdf979fcb027d6d4a32bdae0339d26356', 
    '3KurSivJBwVXrFsTesVVNnSSmk1ViBluOJsqAbiFPqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)