UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OksTeig65aCH1NGtmonAIVxoJkBkU7FUrUTBXT9RXA=' 
WHERE 
  key_id = 'f2e228346ecb0ee8d3ce50e65703fd2709f506bf554e38fddcebfd122d0b1939' 
  AND (
    token = '2OksTeig65aCH1NGtmonAIVxoJkBkU7FUrUTBXT9RXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )