INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53123dd023934b0babb4995db219a8b84baab125426f118b623a6f9494038c19', 
    'OXBhpfb4wcvJmnBksSV01CcA1jsinvF6QVJB6SsIQ0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)