INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b207f21df138c84e7a663c2a97ee86cf8732ebf2f5ab1005cdba5a5011aa5cd3', 
    'DYJpscOxt01kMsKPrNf3wtq51+qdmmrielSm1RrximE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)