INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ab9198e5b5a63921e54c49fcae1474af3cf21eb8875eabdc5b33ed5fb608cd', 
    'P06dpnpTymKHCwyp/uXgbcEJRdBLcMgc0N7K6SYY0OI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)