INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad088caa7e4049b6cdc8b9248100a05e44c23eafc5a9e9761aa96dd91eeabb6', 
    'BM8/qe6lMw0wBkeMhlgzUJGsz0uupFXBo1n7i9iX1JY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)