INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e2fa7c90d175ecb2ab6eda5e9d09994ee8ebd1513b8335aa9ad7a6a361f313b', 
    'wtP0Q1HZ8sIo3vN8u6PU5vpqumC1L3ggM6GsjoPFNZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)