INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b411567540751839b03930d0bd2cff320e23215d07053313b7c6f69be43af6', 
    'CSWCchYaQ283Jneqtgor6TeDGlLMVv6QTbB9jrBbI+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)