INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e83173284cfa9fa35078b5a1c7906c03c3329ad4febe76badc2793c20e0ba1', 
    'pXzrwcTWnV3KfixnDAf03VAdfWeqANCZPnCVt+TYCb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)