INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f7022c1bce5dbbafbc233618e0b6e0757fd93df7c2e03f35924368c3375a0e', 
    'HJ6xKQR/JxDNfcih67Mr1yI3F3B7VQcTpxP/qCmzZfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)