INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28bff75b45798d303ab1939954ea2c036d0ba2085eff85c33e9257621c6793a', 
    'Z3ZFwO0HDwf13yrfV40j8rwaQ5ciNzg/1oxoN1JkKOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)