INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd853afe26ddd3ce31d641d3c6522b64a80ad05d11057dd515d49fa9ff3e89a28', 
    'eV90N22c8WDd5gT//O0sgx4Ie8r9MQSTuc62zXTL7eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)