INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e290fbe621c1bf431712a7351c6983526bd063301b495924a767f7605986bca', 
    'aKW0WXWo36Cnsh7NjfgwcOnTl2nYD+/KHaNPIoYYDK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)