INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef8ba3e3425a3e51c029ef4394465561e65b39429bdc6cddaee4b2725bfa2fc9', 
    '1gn7D8RekppJt3CUSixWIxbNjGw95k1aVhHGRI+GOKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)