INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f56b5c6ea198770ce21c2c4d33950f844da6446ce9417d14cdeea70b7d3134', 
    'HOQoyDpYtC5HTivcXaAWFnxv3vfcR8ggkbksrNIsxDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)