INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a6d7bf36086c6e465e0c0894f22b4eca6cb0e947d56a60a4d7840b094465f97', 
    'IrQjYqyS5JaI+ke9AfvkqJBbbHBhGJfRB8Hp23f3nCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)