INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918d8ae828c30bdbc57930c375ebe182a0d035834e41e9b0650505704a778481', 
    'QShSHwElCR1rFVHu5O1LpGWVroio6SlapRHIGj5GyXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)