INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42575b912a2350c538faae74d3d27dd38cdb559d751d07c0ebdcf35351024ae', 
    'GYirMNezd8str8wAz08JHEeLXmlHZVtWeusYl0gvdSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)