INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e3788c318ae926396bdf2cc2ed68baea8160dbc6ab87588bcde11f0682524e', 
    'Gqv7Ci1oBt609hPJqq9YIAW6YGMeEZwN01BrOEFKRB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)