INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347e51d0198102968a03884151ccb1c680ab33448ec9139f1aaffbb49fc9a8b8', 
    'qYWfY7iuzTZR1jh2kF4BmOk4iN6Q23sISh6m5cYwhgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)