INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ea6ead9f054733ddbf017e2b00184245696a420a31341f88ef249f851fc4eed', 
    'WWa7tNvx6mPAQ3AxLZj9UAKZ1nvFujGlwaOAcxnIXOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)