UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xrC5nORrQnqD6AMf7sQXOCztcT1vBLi2x/whDAHWJk=' 
WHERE 
  key_id = '7e16d5ce3386a785cf181725a32bea643a12faa30f719234e1ba66519bf900fd' 
  AND (
    token = '9xrC5nORrQnqD6AMf7sQXOCztcT1vBLi2x/whDAHWJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )