INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9542a70e0f638b07a1133819495166304654c9fb3af83e4fe4138dfa86521658', 
    '0ysi1mP30WUmscEzLV9cqPZUIEykmKwxAoKRfssRf3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)