INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ed38dcf24ee29ef3818d7deae784fef5c016f5537019dc3f7dddf1cdd940a8e', 
    'nKN8U2OrAQzvbAPEQy6P4cYqnbbBPEAEFJN3sr+WhTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)