INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c4dc7e542e88f5fcaf74d8f66e297b5a4264d9c409c68e9c4f9db095dac824', 
    '2R9RlzGfKtUQTmE/FmSvdrDPZx6HNE+s5RRVoudfq90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)