INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3cf4bf8a6472cc30e421c7303e68be4466b100e6f62b0e250f6a620364fc168', 
    'mFO61QGLTEXO+NbUolrwTy5IAM0K7MwszZN34r25ux0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)