INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b674d761c2cb6a9546ee99f089d89279e2f1f92266439ab8906bd3a49cbb929', 
    'rqq8rm6v9YQ6B2Ohko/682PYOPFLOWXjAm3Ls1W/YHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)