INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eab3cf5e070fb93a28e1907053d107c76b6bf989bb095b39304d73a1faa44571', 
    'KRdSq0QL3kex18l3xJX7tvfYffzhAx5i23/1fInCu/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)