INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74e6951575978c281f8d9465f793f181edde026b0e860997416b48dcefe218f6', 
    '3t4sXkRwpjqgsxfPD07Lp1ReuSoLQa/HtUxF4/Iiar0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)