INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390bc1c3dd128e7cf19f5b6f7a3b6ef6b6b999a6f3f71b7aee93a0e2d4ad6cb9', 
    'EJHcHCJo69tThcb3jGih5vRhwsrXdtnNyKl57Iqp2Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)