INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e320fb5c85c3deef527bbfe24734d15f452b769dcb7eee37b0398ff2f35e717', 
    'ThIkMOmCVQjH1lu7vnCB5F/30cjBb5iqv43XF+heuDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)