INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a595d905e08de4406068cec2b9dd75f1f9c38bb45ad76e88ba0f48029c3329', 
    '5/2YDJ2nHvPuE+tmH6nnP42n6ZuVLNCCF9gch8aKDTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)