UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QuCo9H1MZNIyqOf8ldezL449uONAtsM8ewhMxXNBSU=' 
WHERE 
  key_id = '70071c2c4478ec5dcc6c32182735ec4abb0aec3baeabc2420e1b5d8c7d4f8d79' 
  AND (
    token = '/QuCo9H1MZNIyqOf8ldezL449uONAtsM8ewhMxXNBSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )