INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741d3e67cd664e1e1995926d70b5ba79e5bcf9587327e2b47bd5d66b44cb6f1e', 
    'ezOUQYC45vANWsT/ZLCU7eT76DgrEkqkHgQZRMdCMys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)