INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b8a1c95afcbe8d18b0452f1cdca6f8f3e06a4d04dce8d5df1a234935826880', 
    'Sv0ytBqiCTiDUc9ofkDwG6vxaPexrJoPha84CZjFEC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)