INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2635be824e6fde3448d0b976daaf9da136c261d6767ba6c29892f014827861c', 
    '3PLJ42aHiLbQJ3B1tRGA6SIAW+eGor+Z1kgvTDqt3io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)