INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e620fee014c1da4cb45f5ad8b9a91cf5bcd819675de5442cb71da0852b1c0e8a', 
    'qWjfWxelzbWFtbAOK79+gPhXadWx0xXyDzL0ZTem2Ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)