INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b66537ec1fff4eb06184761f9c3d49ce0fa7c2cb52d03fe1b8ee1f33318d580', 
    'fphtIghq7giYLTPjQMjxT2gXFbTvjU1EzS3PUcqrzlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)