INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef3082a8138944b11a3985e6e1a17d4a071316680421f939a0d37fc913c0549', 
    'qKfe6W+H24Y12PITQwaVE468K0uHnwdjC+iFly1snc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)