INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45951eac600495bdaaaa7dec02defad068e09800529e9c3f26797b55a67e2731', 
    'XOqj64kDAgCim61p6252TQX5p+v7kkj1wQTpBtGYZu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)