INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cf9e375d192bd746b15349d726366a7a1517ce2ad1739bede8917812417431', 
    'dnXpizrA9ISvLy9gjHKtdUCeKuKQqykX1AIcwkJ2U04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)