UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't0DHEZph3LMlk2MnhgK3Qyn6PaFfG//7JH3hD8xIXYY=' 
WHERE 
  key_id = 'ce0e206d1e489e71e667c9bec2c13fd5ddd0f6e952907261683068303e632bfa' 
  AND (
    token = 't0DHEZph3LMlk2MnhgK3Qyn6PaFfG//7JH3hD8xIXYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )