INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71ba67587418e10320c0f74e8eee2d7ef3fe9860a469600447bbf044088c0de', 
    'TzVnHuDyAsl3reUQRCIbWCmpZiXFQvcU2bDwv3zrohs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)