INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8383252c8c2685a764bc5c41280563c220b264a75034e03dedc91c1f5631bcca', 
    '22TrT1h6v7Mppq9yweD4AfyCdK782DMQwOTUTWHe9sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)