INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814e4863e07f351e20a669ac5ce6aded60c8d44bbd93eea5dd6153519d7154bb', 
    'X7XWt/33iV7n3qmQ4AcoixDsY/wAeIfouNc8v3cdESY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)