INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974a544b7f3719596db2c97246855241148f61ddd52bad7567fa5ef258747f6e', 
    'IA/zHUy2JUespio82OE+VJtlESX1HS1x6byHgNcGaJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)