UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urqSoYSZDSD5b4JmAbjebb/b1XxSJlwykKk8MCNFIZk=' 
WHERE 
  key_id = '4ed4048f184a0f7eb551aba1277950f8ea38045d3ca576efaf86798d959a8b12' 
  AND (
    token = 'urqSoYSZDSD5b4JmAbjebb/b1XxSJlwykKk8MCNFIZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )