INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744b859b18bdaa5b9df6a6e1fef08c980534a5c66391a3b96c769faa09f71192', 
    '+ETx/Z6y9CsqQnZqfTWfRTStDQ+VdIqtf9t7QBFGZe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)