UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuswVazSuvP6EQnJeqeIgevYWSTWS0KfxYa/Y7G0VaI=' 
WHERE 
  key_id = 'ee871b2d19182d17172c1327c5a15bbb4e8395c957f198d96910b99c47d75e01' 
  AND (
    token = 'nuswVazSuvP6EQnJeqeIgevYWSTWS0KfxYa/Y7G0VaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )