INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f65dfad156a892cf0a2da2ca24007741618c7e5aa331e9a08160e63eaa2539a0', 
    '6nKDx9nFEcFDisRr8BRFspw2WXf3iFIXUwGvj/kswaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)