INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b15d1093799067aaa145e5e6e332c9fc147a9bae4c6af392080b5d28225ee17', 
    '7atQRwd4lkVtfh1d+Oh/Tfy0E6LHGyLNg2waxwRoZx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)