INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947b682e61d84c721d6b1448da4ee1ae89fc1ab14b753cf6a12611d14d63bd9a', 
    'W6nVQFxT+REpKhrgxUQtpTEef4N9b+EPRwKgEg7eRTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)