INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '872e8876ba31aa65de9d691dc3304d4a76ff966350027f2f26ca9cd5b2d3f292', 
    'prfI4vHN2TgWV8ezGl7I9ROuUKnRjOJtGgn0Lp0npVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)