INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18840149d9317b210cee8ad471d152f394fb220d207ee6bf9ef2f1941a4fc8a4', 
    'Rp7jkYzhGtJGZA14BeAuIHMgjKTRUqDw4rOiXsHpAho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)