INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75e2eebcd223ddeba21c887fa970a0b31235620a03fbfb1b62757706cf40952', 
    'HGyPxgoQn/qTmvAFqEZAnJRw9HTfQFQUfGc3IZZonzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)