UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N73k8NNlGMz/BzVKKtXnAhsOBLN36MvjS4VQoG7FaLs=' 
WHERE 
  key_id = '778286a28b123f4526b72dc15f88009194b6fde70f5cdb24ab6cc5906fbc039a' 
  AND (
    token = 'N73k8NNlGMz/BzVKKtXnAhsOBLN36MvjS4VQoG7FaLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )