INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15c41974d5a72c3f502d2566a6454df943471b7ec74dcaddc5c68e0055768ad', 
    '0JpOvGTJmFdqR5fHZZ6kaDi9sZA9yglDLiydB9jlPCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)