INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8deb059ed1f5606afec80cbf07c2708f9bad63baeec782fb90b18788aaf57e0', 
    '+iPfWKN9EzrjE+OOiKVqs5IKM95R2rjaaUZbvSRB05g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)