INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b1d0dfcee58dd36d3838a300d02fda17133938eb578cd0bee8ba433f2752fbb', 
    'MjaB6IbKyuEUzxjEQGDOzbdIO5KmNIgGDmAZQy3oTRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)