INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7560eb451b1b4251d567fbb09bb504f0d62bf42f91e069c4cc1edf68131b3815', 
    '78BSVxiIZvvvgr61K/UKpZN9qbRcTY8CzNlSd/gZlJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)