INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7139237b603f12792540095e4622eacb59368198c8e1c305fbb79476d45c939d', 
    'FXUIAlkT/gEJu7f5D/FVMUdU9E33WjIR2Tp1PRvHNXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)