INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd7470359ead45ae4bdfd439eb340b79d4ddf99dbf05c57095bbf05433fd4dda', 
    '7ZXgedyr00GawwaFWPhiUdOurWUQCufjz9GH7ycBP3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)