INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f65dbfe778c3c13c1f9b1ea15538b20bfa9ec29f2df2e9e406760af5c56e3e', 
    'Z2dKqFCBMj9KxWlFLgauATEYeaFx6TXcIMblZkHO64E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)