INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c333260041d93e458f7208dcf68cd796ad040fdfa88830a4b7b7611f03323a02', 
    'qyxw+o7BRUlpw+qYdBZ6JDaI96OylHfjt0asdumUCsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)