INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83dba27afe1a811232ef66ec13c998d408a6a1af26707469649043e39f342b4d', 
    'JTXo60/0mquMDGosSBvpsiwGuESmkYY5xpIaj6zSfdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)