INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e7bd456373d47484bbcd686bf1f3396391c712e926696f15bb346c2f71794ab', 
    'aa+KPv1ZBxSJ734cOzFzTtXQqfcI+i8dr4PKyf0sTyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)