INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934b28fa70ed33bef8793b36af557a14d6531bec610ceac31f828213ad661dae', 
    'fdUdZYQP0H8J0Wqqc8Nd1FmdPqpmxnlFlJQkHZfkzCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)