INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9750fe9d5272d8352000b1237e02a665c56ed2b224230985c386bac8d8eec7bb', 
    '0tXEE8+IbXgaWY5DUpAhXDdD5fFt85XgeQIFfVQTUAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)