INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3b9fbb493082442f635b5c237781673bc795f1c332307e41b7cbd851f554c03', 
    'POkQp1ujQHwmuNAYqp6WVp65SRjFnNk9nchKVL61zWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)