INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5068b110a2c286024de7433af039e3b213be13632a8df064abdf658d15b7a14c', 
    '/R+dtjyHX5v3wRv0EuLIu55C8VRfmncuF63cKuu/Amc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)