INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc5a01d8b49e2f4a4857450f75b0fad1be2d42e726148d9f46815ba98fbe1723', 
    'xUsXKwTdhoCxZfuFGgvBGJAy2Q5++h+goRgtGNiNmL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)