INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a843e43853b460d4bd3d29c4771d7ed17e64d4acb640ad0334f4d3995cfd952', 
    'OyyFEkrVETXZqYFWwlGuCFfJ5FE6PU6xbMMheEc8/h0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)