INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f729057d879aaee87a4881ab03800bff85cea05ee0eca9cb68cdd7bb552dd3e', 
    '7LWpQOLrqVSXSUjUwqiQJHLkpLTjl2AtfOHeGZ0QEi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)