INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf85e455e119802f64a3fa717f18f8913d2b459e1fff80dc830f079f72f78979', 
    'MCbfUoZGMz0+URQhIHKgA5bEU8M74Q0hmi8UtXjL+yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)