INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3bbeeab4a9d0923806c3dac2cb5a6d9e0e42827a314155fbb13278e8fd958e', 
    'CTO87JP0iemk7BczHdVM525IR8NLsz9wT6s0y2IBb2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)