INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11f4b7ed8ccbb09ee33e9e68966a3734fe7e34e70443bf376572849b29f93e0', 
    '8mZYQGCsHDHHzkZ18YABHkqaps0V+zkny1zgAjcGp1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)