INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8741ebeac889fc222dc1829626fa363518e662d6dd31179a953e64eb48c4e211', 
    '6qu6CzjXn+FvquqAOEA2s1t5TPB/ggwPvICnGVVLvvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)