INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47236cd511695be9b209635a40b642ab9e5ef009a04fda63c7289225fec761e', 
    'HYbGt5UX03xo3JObTHonNEVMNGfgDIFAF98Ys8IFMbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)