INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbf41dabab3ae65f4bef8050958357623a860f6143aff59c250384a8fd191d53', 
    'E3AM3q3RKZOSxx4o6TcVHZYerfGDmjOMxGSBqUcNGGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)