INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ac3afdd9ae2ade7e7e23b5edcdc2853af1ef7f451d3af40b26387ff502f894', 
    'z16d8d0979Ac32F0Xep4p3k8968LpzR2TpsdL52oY60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)