INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bd0858a745a2e86b34380a424fbb5fcb089412789b8fded9cf11aadaf3c60e', 
    'a5r3r66GORY6LXSwfUAron15q6tnLEB3Lv1qY8XZZzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)