INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ba42ab0428ccd85e71cf1af7193a4b912076ccc70cd9e8040338e753c8cbd9', 
    '2+bCOlCAVmvkn2Worly6Lmk8nxDTeiPR/jyfxBRSzwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)