INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278df92d4c94d7f09e00a5f85113bd1f9313d5a88c8a028cf9fbe041f3f16fab', 
    'KMAgpM7oE6Ov3iWW6LCP8ETRU5FPt3sAKLpkWC6oLjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)