INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ccba29ddba4945b7cce2535a7ead6ce6689f57f17a6e65575926a1a8f3aa88', 
    '/7k2t8OaryBYDbId3UtYE1B9o6RdJYQAV62t/3tKfno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)