INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c135c80ec70a5ce089d920b59ed0cba5c632e702d25f89037e15b5d4371886e2', 
    'ECU8LlvHMN8QoraxvZFCKGgcht5WBhdhhZ4YrLU0/t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)