INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfce3f36dd666ca6d23f5570cd2dedbf727f36ac8288f8a9a449a6fe81dae193', 
    'M3ExgclrSx6fjUn8WCbIAJFwNimqQW5uWEbLx9seBrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)