INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dfe73b7b6e7ce1321d26d40a4086fdb97a4221b272b21f7e971914f080d12af', 
    '4EMC7/hleef88C1A8PZy9sWYNEYmomkF4Vyj5z1CHkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)