INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd358fd158b157e132928d4bdb7ec220ca0a89213975286c8e5a5ca4360e42785', 
    'KQxlDYF0NOnCNyD4IS37pflbDuRaX34dFc/m1BpbYLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)