INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b68cf444e5860796cf4ca3828137c6001dae1397efcfb85a188367a0c252992', 
    'bfzGkOazWHpVCdXkSrvuf0Q8HSir68P8yQDc7c32HEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)