UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKXl23VkIXgXAHRysq1eoaJpjmsrd7K6vq0ccW9sYs4=' 
WHERE 
  key_id = 'cc7643730f5258f10235e8f512257d5b5094f045e3b5792d2d0e6bcf38d4b29c' 
  AND (
    token = 'RKXl23VkIXgXAHRysq1eoaJpjmsrd7K6vq0ccW9sYs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )