UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3/GnpXMdlkpydUL5izxwNwEg995qw0jXZWvqfE9GmU=' 
WHERE 
  key_id = '511e78067d7d2f1379159f723076731e360c4161a3f3de03172350ed6aa97ea5' 
  AND (
    token = 'H3/GnpXMdlkpydUL5izxwNwEg995qw0jXZWvqfE9GmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )