UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LlFtkRY45I2opWD4Bo5Raa7lYlKMklT5LUAYCmEvKjU=' 
WHERE 
  key_id = '1020f71e9ba0f1a51b00881ab97b749cb4f8efdb3fb7c19e543e9492a3e7d2d3' 
  AND (
    token = 'LlFtkRY45I2opWD4Bo5Raa7lYlKMklT5LUAYCmEvKjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )