INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbe40675e70d47c3f9dc916035bcd93aecb148fd29f801f1b578ad4645b5ee08', 
    '/qUOghuw0qPTbC/vq8FCLBOyxFaReJ1siQmmbmMep+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)