UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Il1kRjpdlFPzDbz/c1T00v643cyOJbXpGwCaeggCIYg=' 
WHERE 
  key_id = '42ff146f1c718859e47679854b5aab17efe29f93fd6b9547956d792967a83f5d' 
  AND (
    token = 'Il1kRjpdlFPzDbz/c1T00v643cyOJbXpGwCaeggCIYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )