INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f93fff32ed075eb62b10e30fee1438dfceb11abc16eff732f2eddcfcee8741', 
    'y2Dq50vG/joVBPmVrBSCm0A8OxgRY45LL0f2M5smy5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)