INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6d7c3ae3c19618b591c169f7ad5bc4d9edbc61c69955fc49ae7bfc9945c6cf', 
    'TjhxFPd0HzvCbosi0goyVW8iHzQ1rhJqDQajaHI+SJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)