UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uV5H5pttIpYqUSRzVHJSH9Zyrg/FlL1cQYmAOFh/nCA=' 
WHERE 
  key_id = '5c80736de14cf90fe8accd60506d8fda698f136933c0a74c44d70d4338cc56ed' 
  AND (
    token = 'uV5H5pttIpYqUSRzVHJSH9Zyrg/FlL1cQYmAOFh/nCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )