INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e90d760642cc4941cc4d7d22fb8ff3fdcf6d5416da66c437f1d4aaeaa29180db', 
    'FhBWDd2YopHskY+zPobLgbb94gfSvAj+1UGsc5Zew0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)