INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a2c9578d8549b9eda8c30e93b5eab0d3d1874140d858882a5f47f81baf499f4', 
    '4Zw4wHhtfmZoCc0LVBmPWIlGaUOuT0uKkXKw1GHCWJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)