INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a218126fc1891b25f6fd51ccb9529e6bb40fdf9e4b9b6863bc4a830770981a9', 
    'nw8y7fR0DEb9Pq3n4cUn9WQM9vHl9FQGce5ZLFN0VH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)