INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46413e52188fbbbfd5a95c47e273443d7702a9632eb53aadf4982757b2f39978', 
    '9Xn90vQbOd4sMEa49UFJFVO7XbbmXfCsIJN0naHd87U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)