INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aecc2931a70470761df9841ea9d6cfdce03e2cf1d1b1a6832c61a36fa37bff3', 
    'rhe5mdf9X6j79+ldQiy4CM8xPge04rHF1iYokFVzR8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)