INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3759c9bd1ca03f67e2a9f8d1cb75ea295a9ef968cb98a7b4c8ac3ee07d176279', 
    'HZ4ejICFH6d8YT6H9I16scm6Tj22QVPZgnVINQoztrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)