INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8492168991bcdd11a54e8ae2e8aa7a1baa3921eeea0d34e399e1343eb8c3fd', 
    'jqplDKCApdneSxzrnfXqPBs+e9ipMYo1y14ia3loCIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)