INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4168a20b5f45a76526a58e4f10416f81160af65e5a2406c666974ddb51985ee4', 
    'is4snoMSRkJ6tC6DJYTj0iWPjlR7uafrLPUkqU/JpfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)