INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54e5f4dc13bce3a17665a2a987384095b6b50072a1994a21c18c021d3cda9e7', 
    '1znoePxgwRudYw2hbXjDauZIeVl/oGg89SaWropi9A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)