INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3887dc56a9acab7e201141ba955b7b5e13fc0ada85cbbb6569cba1c1df042a', 
    'vcshVkthXpGVloIgCcq6fCMqvCR3+r2T3BztXCXaiSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)