INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48cf982dd36a51f970880e980a9082ebf015f8b336ae7be85fccc77fb013be00', 
    'Gc4A3XP5pop1JvMBK2xMVMnc5X/lIdc4Gdse9ANxfKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)