UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GJ2qzRlKI4faYvzMNcH65CMHxbFax0yfqcGYfuT62E=' 
WHERE 
  key_id = 'b61c11dd7ff06ddd1c4233e90996c102d80aca0cdf41e039884f2e3fdf602d31' 
  AND (
    token = '2GJ2qzRlKI4faYvzMNcH65CMHxbFax0yfqcGYfuT62E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )