INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5148040e9db5062afe02ad5aacac491b22268141dff261d33fa90c8c8843efeb', 
    'QlNXc5BRrZ89uZhtS++3L86cY9hU37Y4ep0qAvarL6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)