INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7cd508a44c91c86639d2a3bad7318de9fecd37addac8b50076123279945211b', 
    'EIzxfr7GBEVc+eLPScsETPU8bpbkok3hbaS1pWXJ/d8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)