INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6392ab20cc5ec09f3b20395a7d87cdacae67a24b53dcb3a7753824de86aa02f', 
    'qbnKX5X5C692c+aZzTVQoP2XlKHedLHKrSpL4hFHhn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)