INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a78b49dd66390a8e8dc3aef8dcbcdafffe0104cfd5e813ef3f351149603735', 
    'dGaLvNRyVK5CkimfuypVMUcWkz6qD06lR9GoOq20Zzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)