INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1532f5625f04eef3f4233e7e7d5107e60fa95c9c93401fae47359b3211a506dd', 
    'x2qmHzihkrPhPI9FAYKhGmJC0hyO39JUMf8cwK1DEeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)