UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6obqYiVsB+tVO3rmevZAWJ1CmfqtLWZplp0OnXFnUw=' 
WHERE 
  key_id = '6cb09145c27002f2ae193429adc8fa7fd5f21304f27f5cb24a1888c0db3825fa' 
  AND (
    token = 'f6obqYiVsB+tVO3rmevZAWJ1CmfqtLWZplp0OnXFnUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )