INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fe81a7f70c8e4d2289f4b0e2f66a3cf964548f027ade24f01d78dc89a6e2503', 
    '58MlylyswB53LnRW6hLvG1ef/1sYRcnvz59jcNaKJQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)