INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f730d9791040447c981b7e26f7840ab2f457a507f7bd23e21a5bd2b77855800', 
    '2SB76wf9xVmgPYMLSOLrwdK8Co6Kqy7bq35nieyOrpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)