UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XHQbMHyMJRq9Eza2LMv98tFQB6CLQSN6Fv/5nKz9FVk=' 
WHERE 
  key_id = '08039874f2e7afb01a98c03df6b6ea7bbfa7c2c47615489ba3be5bc2d525543c' 
  AND (
    token = 'XHQbMHyMJRq9Eza2LMv98tFQB6CLQSN6Fv/5nKz9FVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )