INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9252a4380936d1844d773380cf7cfd8afbe0bf15d97b517d58518265a39acfcc', 
    'r8szmbuaXXiT8ExqFPkLxQaeuTixTj/3fHPxi2wi0u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)