INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad0f075a57e127d8e5463f76467254b133e94ab67245d2d10bee1ef1a538c94', 
    'WWk0L1wwDAHsN2sL1bvhiR5fuU5t8FjzS6+U79Rfza0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)