INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9fbc9c021f39b7bee516cf916cbdb0357730448ab18c450dc832061c0f9d71', 
    'bYPIZaRChS1KDXGrzxow7UgEiUGZ/I27ojmb3t90Is8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)