INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f09a4850ef41352a5746a1af331af75352e3e7b21d3ccc8c9c547e97b7e12f2f', 
    'RO36k8Bp749PUMxpm9Grx+2HgK0yAhcLEnuue2ty0tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)